Practice questions for Chapter 4

Size: px
Start display at page:

Download "Practice questions for Chapter 4"

Transcription

1 Practice questions for Chapter 4 1. An unknown substance dissolves readily in water but not in benzene (a nonpolar solvent). Molecules of what type are present in the substance? A) neither polar nor nonpolar B) polar C) either polar or nonpolar D) nonpolar E) none of these 2. Which of the following is a strong acid? A) HF B) KOH C) HClO 4 D) HClO E) HBrO 3. All of the following are weak acids except A) HCNO B) HBr C) HF D) HNO 2 E) HCN 4. Which of the following is paired incorrectly? A) H 2 SO 4 strong acid B) HNO 3 weak acid C) Ba(OH) 2 strong base D) HCl strong acid E) NH 3 weak base ml of a M solution of oleic acid is diluted with 9.00 ml of petroleum ether, forming solution A. Then 2.00 ml of solution A is diluted with 8.00 ml of petroleum ether, forming solution B. How many grams of oleic acid are 5.00 ml of solution B? (Molar mass for oleic acid = 282 g/mol) A) g B) g C) g D) g E) g 1

2 6. Which of the following aqueous solutions contains the greatest number of ions? A) ml of 0.10 M NaCl B) ml of 0.10 M CaCl 2 C) ml of 0.10 M FeCl 3 D) ml of 0.10 M KBr E) ml of 0.10 M sucrose 7. A g sample of Ba(OH) 2 is dissolved in enough water to make liters of solution. How many ml of this solution must be diluted with water in order to make L of M Ba(OH) 2? A) 565 ml B) 177 ml C) 17.7 ml D) 4.34 ml E) 231 ml 8. You have exposed electrodes of a light bulb in a solution of H 2 SO 4 such that the light bulb is on. You add a dilute solution and the bulb grows dim. Which of the following could be in the solution? A) Ba(OH) 2 B) NaNO 3 C) K 2 SO 4 D) Cu(NO 3 ) 2 E) none of these 9. When NH 3 (aq) is added to Cu 2+ (aq), a precipitate initially forms. Its formula is: A) Cu(NH) 3 B) Cu(NO 3 ) 2 C) Cu(OH) 2 D) Cu(NH 3 ) 2+ 2 E) CuO 10. Which of the following compounds is soluble in water? A) Ni(OH) 2 B) K 3 PO 4 C) BaSO 4 D) CoCO 3 E) PbCl 2 2

3 11. When solutions of strontium chloride and sodium sulfate react, which of the following is a spectator ion? A) strontium ion B) chloride ion C) sodium ion D) sulfate ion E) two of these 12. You mix ml of 1.20 M lead(ii) nitrate with ml of 1.85 M potassium iodide. The lead(ii) iodide is insoluble. Which of the following is false? A) The final concentration of Pb 2+ ions is M. B) You form 128 g of lead(ii) iodide. C) The final concentration of K + is M. D) The final concentration of NO 3 is M. E) All are true. 13. A 3.00-g sample of an alloy (containing only Pb and Sn) was dissolved in nitric acid (HNO 3 ). Sulfuric acid was added to this solution, which precipitated 2.37 g of PbSO 4. Assuming that all of the lead was precipitated, what is the percentage of Sn in the sample? (molar mass of PbSO 4 = g/mol) A) 46.0% Sn B) 0.781% Sn C) 79.0% Sn D) 54.0% Sn E) 1.62% Sn 14. You have 75.0 ml of a 2.50 M solution of Na 2 CrO 4 (aq). You also have 125 ml of a 1.72 M solution of AgNO 3 (aq). Calculate the concentration of Ag + after the two solutions are mixed together. A) 0.00 M B) M C) 1.08 M D) M E) M 15. In the balanced molecular equation for the neutralization of sodium hydroxide with sulfuric acid, the products are: A) NaSO 4 + H 2 O B) NaSO 3 + 2H 2 O C) 2NaSO 4 + H 2 O D) Na 2 S + 2H 2 O E) Na 2 SO 4 + 2H 2 O 3

4 16. Sulfamic acid, HSO 3 NH 2 (molar mass = 97.1 g/mol), is a strong monoprotic acid that can be used to standardize a strong base: A g sample of HSO 3 NH 2 required 19.4 ml of an aqueous solution of KOH for a complete reaction. What is the molarity of the KOH solution? A) M B) 8.76 M C) M D) M E) none of these 17. The oxidation state of iodine in IO 3 is: A) 0 B) +3 C) 3 D) +5 E) In the reaction 2Cs(s) + Cl 2 (g) 2CsCl(s), Cl 2 is A) the reducing agent B) the oxidizing agent C) oxidized D) the electron donor E) two of these 19. Which of the following are oxidation-reduction reactions? I. PCl 3 + Cl 2 PCl 5 II. Cu + 2AgNO 3 Cu(NO 3 ) 2 + 2Ag III. CO 2 + 2LiOH Li 2 CO 3 + H 2 O IV. FeCl 2 + 2NaOH Fe(OH) 2 + 2NaCl A) III B) IV C) I and II D) I, II, and III E) I, II, III, and IV 4

5 20. Which of the following statements is(are) true? Oxidation and reduction A) cannot occur independently of each other B) accompany all chemical changes C) describe the loss and gain of electron(s), respectively D) result in a change in the oxidation states of the species involved E) A, C, and D 21. Balance the following oxidation-reduction reaction using the oxidation number method: Fe 3+ + I Fe 2+ + I 2 In the balanced equation, the coefficient of Fe 2+ is A) 1 B) 2 C) 3 D) 4 E) none of these 22. Consider the following unbalanced oxidation-reduction reaction: Fe 2+ + Br 2 Fe 3+ + Br In the balanced equation, the number of electrons transferred is A) 1 B) 3 C) 2 D) 4 E) none of these 23. A molecule with an unequal charge distribution is said to be a molecule. 24. Soluble ionic compounds containing the hydroxide ion are called strong. 25. A is a substance dissolved in a liquid to make a solution. 26. A electrolyte dissociates to a great extent in an aqueous solution. 27. Selecting from the following reagents, indicate which reagents would be mixed to give Cu(OH) 2 (s). CuSO 4 (aq) Fe 2 (CO 3 ) 3 (s) NH 3 (aq) CuCO 3 (s) FeCl 3 (aq) Na 2 SO 4 (aq) Cr(OH) 3 (s) H 2 SO 4 (aq) 5

6 28. FeCl 3 (aq) + Na 2 SO 4 (aq) Write balanced equations for each of the processes, choosing from the following substances as reactants: BaCl 2 O 2 H 2 SO 4 HNO 3 C 2 H 5 OH H 2 O Ca(OH) 2 K Na 2 CrO 4 KOH Pb(NO 3 ) Precipitation of BaSO 4 from solution 30. Neutralization of sulfuric acid 31. Combustion reaction 32. Dissolution of calcium hydroxide with another reagent 33. Formation of hydrogen gas 34. Select the spectator ions for the following reaction in aqueous solution, AgNO 3 + LiI AgI + LiNO 3 A) Li + (aq), NO 3- (aq) B) Ag + (aq), NO 3- (aq) C) Li + (aq), I - (aq) D) Ag + (aq), I - (aq), Li + (aq), NO 3- (aq) E) Ag + (aq), I - (aq) 6

7 ID: A Practice questions for Chapter 4 Answer Section 1. ANS: B PTS: 1 DIF: Easy REF: 4.1 KEY: Chemistry general chemistry solutions solution formation 2. ANS: C PTS: 1 DIF: Easy REF: 4.2 KEY: Chemistry general chemistry chemical reactions ions in aqueous solution electrolyte strong electrolyte 3. ANS: B PTS: 1 DIF: Easy REF: 4.2 KEY: Chemistry general chemistry chemical reactions ions in aqueous solution electrolyte strong electrolyte 4. ANS: B PTS: 1 DIF: Easy REF: 4.2 KEY: Chemistry general chemistry chemical reactions ions in aqueous solution electrolyte 5. ANS: D PTS: 1 DIF: Difficult REF: 4.3 KEY: Chemistry general chemistry chemical reactions working with solutions diluting solutions MSC: Quantitative 6. ANS: B PTS: 1 DIF: Easy REF: 4.3 KEY: Chemistry general chemistry chemical reactions working with solutions concentration 7. ANS: A PTS: 1 DIF: Moderate REF: 4.3 KEY: Chemistry general chemistry chemical reactions working with solutions diluting solutions MSC: Quantitative 8. ANS: A PTS: 1 DIF: Moderate REF: 4.5 KEY: Chemistry general chemistry chemical reactions ions in aqueous solution solubility rules 9. ANS: C PTS: 1 DIF: Moderate REF: 4.5 KEY: Chemistry general chemistry chemical reactions ions in aqueous solution solubility rules 10. ANS: B PTS: 1 DIF: Easy REF: 4.5 KEY: Chemistry general chemistry chemical reactions ions in aqueous solution solubility rules 11. ANS: E PTS: 1 DIF: Moderate REF: 4.6 KEY: Chemistry general chemistry chemical reactions ions in aqueous solution ionic equation net ionic equation 12. ANS: D PTS: 1 DIF: Moderate REF: 4.7 KEY: Chemistry general chemistry stoichiometry stoichiometry calculation limiting reactant MSC: Quantitative 13. ANS: A PTS: 1 DIF: Moderate REF: 4.7 KEY: Chemistry general chemistry chemical reactions quantitative analysis gravimetric analysis MSC: Quantitative 1

8 ID: A 14. ANS: A PTS: 1 DIF: Moderate REF: 4.7 KEY: Chemistry general chemistry stoichiometry stoichiometry calculation limiting reactant MSC: Quantitative 15. ANS: E PTS: 1 DIF: Easy REF: 4.8 KEY: Chemistry general chemistry chemical reactions types of chemical reactions acid-base reaction neutralization reaction 16. ANS: C PTS: 1 DIF: Easy REF: 4.8 KEY: Chemistry general chemistry chemical reactions quantitative analysis volumetric analysis MSC: Quantitative 17. ANS: D PTS: 1 DIF: Easy REF: 4.9 KEY: Chemistry general chemistry chemical reactions types of chemical reactions oxidation-reduction reaction assigning oxidation number 18. ANS: B PTS: 1 DIF: Easy REF: 4.9 KEY: Chemistry general chemistry chemical reactions types of chemical reactions oxidation-reduction reaction 19. ANS: C PTS: 1 DIF: Easy REF: 4.9 KEY: Chemistry general chemistry chemical reactions types of chemical reactions oxidation-reduction reaction 20. ANS: E PTS: 1 DIF: Easy REF: 4.9 KEY: Chemistry general chemistry chemical reactions types of chemical reactions oxidation-reduction reaction 21. ANS: B PTS: 1 DIF: Easy REF: 4.1 KEY: Chemistry general chemistry chemical reactions types of chemical reactions balancing oxidation-reduction equations oxidation number method 22. ANS: C PTS: 1 DIF: Easy REF: 4.1 KEY: Chemistry general chemistry chemical reactions types of chemical reactions balancing oxidation-reduction equations oxidation number method 23. ANS: polar PTS: 1 DIF: Easy REF: 4.1 KEY: Chemistry general chemistry solutions solution formation 24. ANS: bases PTS: 1 DIF: Easy REF: 4.2 KEY: Chemistry general chemistry chemical reactions types of chemical reactions acid-base reaction base definition 2

9 ID: A 25. ANS: solute PTS: 1 DIF: Easy REF: 4.2 KEY: Chemistry general chemistry solutions solution formation types of solutions 26. ANS: strong PTS: 1 DIF: Easy REF: 4.2 KEY: Chemistry general chemistry chemical reactions ions in aqueous solution electrolyte strong electrolyte 27. ANS: CuSO 4 (aq) and NH 3 (aq) PTS: 1 DIF: Moderate REF: 4.6 KEY: Chemistry general chemistry chemical reactions types of chemical reactions precipitation reaction 28. ANS: FeCl 3 (aq) + Na 2 SO 4 (aq) PTS: 1 DIF: Easy REF: 4.6 KEY: Chemistry general chemistry chemical reactions types of chemical reactions precipitation reaction 29. ANS: H 2 SO 4 + BaCl 2 BaSO 4 + 2HCl PTS: 1 DIF: Moderate REF: 4.6 KEY: Chemistry general chemistry chemical reactions types of chemical reactions precipitation reaction 30. ANS: H 2 SO 4 + 2KOH K 2 SO 4 + 2H 2 O or H 2 SO 4 + Ca(OH) 2 CaSO 4 + 2H 2 O PTS: 1 DIF: Moderate REF: 4.8 KEY: Chemistry general chemistry chemical reactions types of chemical reactions acid-base reaction 31. ANS: C 2 H 5 OH + 3O 2 2CO 2 + 3H 2 O PTS: 1 DIF: Moderate REF: 4.9 KEY: Chemistry general chemistry chemical reactions types of chemical reactions oxidation-reduction reaction 3

10 ID: A 32. ANS: Ca(OH) 2 + 2HNO 3 Ca(NO 3 ) 2 + 2H 2 O PTS: 1 DIF: Difficult REF: 4.8 KEY: Chemistry general chemistry chemical reactions types of chemical reactions acid-base reaction 33. ANS: 2K + H 2 O 2KOH + H 2 PTS: 1 DIF: Moderate REF: 4.9 KEY: Chemistry general chemistry chemical reactions types of chemical reactions oxidation-reduction reaction 34. ANS: A PTS: 1 DIF: Easy REF: 4.6 KEY: Chemistry general chemistry chemical reactions ions in aqueous solution ionic equation net ionic equation 4

11

12

13

14

15

16

17

18

Chapter 4 Types of Chemical Reaction and Solution Stoichiometry

Chapter 4 Types of Chemical Reaction and Solution Stoichiometry Chapter 4 Types of Chemical Reaction and Solution Stoichiometry Water, the Common Solvent One of the most important substances on Earth. Can dissolve many different substances. A polar molecule because

More information

Chapter 4. Types of Chemical Reactions and Solution Stoichiometry

Chapter 4. Types of Chemical Reactions and Solution Stoichiometry Chapter 4 Types of Chemical Reactions and Solution Stoichiometry Chapter 4 Table of Contents 4.1 Water, the Common Solvent 4.2 The Nature of Aqueous Solutions: Strong and Weak Electrolytes 4.3 The Composition

More information

General Chemistry 1 CHM201 Unit 2 Practice Test

General Chemistry 1 CHM201 Unit 2 Practice Test General Chemistry 1 CHM201 Unit 2 Practice Test 1. Which statement about the combustion of propane (C 3H 8) is not correct? C 3H 8 5O 2 3CO 2 4H 2O a. For every propane molecule consumed, three molecules

More information

Solubility Rules See also Table 4.1 in text and Appendix G in Lab Manual

Solubility Rules See also Table 4.1 in text and Appendix G in Lab Manual Ch 4 Chemical Reactions Ionic Theory of Solutions - Ionic substances produce freely moving ions when dissolved in water, and the ions carry electric current. (S. Arrhenius, 1884) - An electrolyte is a

More information

Solubility & Net Ionic review

Solubility & Net Ionic review Solubility & Net Ionic review Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Which of the following statements is/are correct? 1. All ionic compounds

More information

Funsheet 9.1 [VSEPR] Gu 2015

Funsheet 9.1 [VSEPR] Gu 2015 Funsheet 9.1 [VSEPR] Gu 2015 Molecule Lewis Structure # Atoms Bonded to Central Atom # Lone Pairs on Central Atom Name of Shape 3D Lewis Structure NI 3 CF 4 OCl 2 C 2 F 2 HOF Funsheet 9.1 [VSEPR] Gu 2015

More information

During photosynthesis, plants convert carbon dioxide and water into glucose (C 6 H 12 O 6 ) according to the reaction:

During photosynthesis, plants convert carbon dioxide and water into glucose (C 6 H 12 O 6 ) according to the reaction: Example 4.1 Stoichiometry During photosynthesis, plants convert carbon dioxide and water into glucose (C 6 H 12 O 6 ) according to the reaction: Suppose that a particular plant consumes 37.8 g of CO 2

More information

Chapter 6. Types of Chemical Reactions and Solution Stoichiometry

Chapter 6. Types of Chemical Reactions and Solution Stoichiometry Chapter 6 Types of Chemical Reactions and Solution Stoichiometry Chapter 6 Table of Contents (6.1) (6.2) (6.3) (6.4) (6.5) (6.6) (6.7) (6.8) Water, the common solvent The nature of aqueous solutions: Strong

More information

Review Exam 2. 2.What is the mass of 4 atom(s) of copper in grams? A) g B) g C) g D) g E) 4.

Review Exam 2. 2.What is the mass of 4 atom(s) of copper in grams? A) g B) g C) g D) g E) 4. Review Exam 2 1.Naturally occurring element X exists in three isotopic forms: X-28 (27.977 amu, 92.23% abundance), X-29 (28.976 amu, 4.67% abundance), and X-30 (29.974 amu, 3.10% abundance). Calculate

More information

HW 7 KEY!! Chap. 7, #'s 11, 12, odd, 31, 33, 35, 39, 40, 53, 59, 67, 70, all, 77, 82, 84, 88, 89 (plus a couple of unassigned ones)

HW 7 KEY!! Chap. 7, #'s 11, 12, odd, 31, 33, 35, 39, 40, 53, 59, 67, 70, all, 77, 82, 84, 88, 89 (plus a couple of unassigned ones) HW 7 KEY!! Chap. 7, #'s 11, 12, 15-21 odd, 31, 33, 35, 39, 40, 53, 59, 67, 70, 72-75 all, 77, 82, 84, 88, 89 (plus a couple of unassigned ones) 11) NOTE: I used the solubility rules that I have provided

More information

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Exam Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) When the following equation is balanced, the coefficients are. 1) NH3 (g) + O2 (g) NO2

More information

Assignment 04 (A) a) ii and iii b) i, ii, and iii c) i, iv, and v d) iii e) ii (These are molecular compounds.)

Assignment 04 (A) a) ii and iii b) i, ii, and iii c) i, iv, and v d) iii e) ii (These are molecular compounds.) Assignment 04 (A) 1- Which of the following are nonelectrolytes in water? (i) HF (ii) ethanol, C 2 H 5 OH (iii) C 12 H 22 O 11 (iv) KClO 3 (v) Cu(NO 3 ) 2 a) ii and iii b) i, ii, and iii c) i, iv, and

More information

CHAPTER Describing Chemical Reactions Reactants Products. New substances produced The arrow means yields TYPES OF EQUATIONS.

CHAPTER Describing Chemical Reactions Reactants Products. New substances produced The arrow means yields TYPES OF EQUATIONS. CHAPTER 11 Chemical Reactions 11.1 Describing Chemical Reactions Reactants Products New substances produced The arrow means yields Where do Chemical Reactions occur? Everywhere!!! In living organisms In

More information

TYPES OF CHEMICAL REACTIONS

TYPES OF CHEMICAL REACTIONS TYPES OF CHEMICAL REACTIONS Precipitation Reactions Compounds Soluble Ionic Compounds 1. Group 1A cations and NH 4 + 2. Nitrates (NO 3 ) Acetates (CH 3 COO ) Chlorates (ClO 3 ) Perchlorates (ClO 4 ) Solubility

More information

Session 8: LECTURE OUTLINE (SECTIONS I1 I4 pp F61 F67)

Session 8: LECTURE OUTLINE (SECTIONS I1 I4 pp F61 F67) Session 8: LECTURE OUTLINE (SECTIONS I1 I4 pp F61 F67) I. Elecrolytes a. Soluble substances b. Insoluble substances c. Electrolytes d. Non-Electrolytes e. Ions and electrical conductivity f. Strong and

More information

The solvent is the dissolving agent -- i.e., the most abundant component of the solution

The solvent is the dissolving agent -- i.e., the most abundant component of the solution SOLUTIONS Definitions A solution is a system in which one or more substances are homogeneously mixed or dissolved in another substance homogeneous mixture -- uniform appearance -- similar properties throughout

More information

Reactions in Aqueous Solutions

Reactions in Aqueous Solutions Copyright 2004 by houghton Mifflin Company. Reactions in Aqueous Solutions Chapter 7 All rights reserved. 1 7.1 Predicting if a Rxn Will Occur When chemicals are mixed and one of these driving forces can

More information

(A) Composition (B) Decomposition (C) Single replacement (D) Double replacement: Acid-base (E) Combustion

(A) Composition (B) Decomposition (C) Single replacement (D) Double replacement: Acid-base (E) Combustion AP Chemistry - Problem Drill 08: Chemical Reactions No. 1 of 10 1. What type is the following reaction: H 2 CO 3 (aq) + Ca(OH) 2 (aq) CaCO 3 (aq) + 2 H 2 O (l)? (A) Composition (B) Decomposition (C) Single

More information

CHEM 1413 Chapter 4 Homework Questions TEXTBOOK HOMEWORK

CHEM 1413 Chapter 4 Homework Questions TEXTBOOK HOMEWORK CHEM 1413 Chapter 4 Homework Questions TEXTBOOK HOMEWORK Chapter 3 3.68 Calculate each of the following quantities: (a) Mass (g) of solute in 185.8 ml of 0.267 M calcium acetate (b) Molarity of 500. ml

More information

Reaction Classes. Precipitation Reactions

Reaction Classes. Precipitation Reactions Reaction Classes Precipitation: synthesis of an ionic solid a solid precipitate forms when aqueous solutions of certain ions are mixed AcidBase: proton transfer reactions acid donates a proton to a base,

More information

4. What is the mass of a mol sample of sodium hydroxide? A) g B) g C) g D) g E) g

4. What is the mass of a mol sample of sodium hydroxide? A) g B) g C) g D) g E) g Chem 101A Study Questions, Chapters 3 & 4 Name: Review Tues 10/4/16 Due 10/6/16 (Exam 2 date) This is a homework assignment. Please show your work for full credit. If you do work on separate paper, attach

More information

SCHOOL YEAR CH- 13 IONS IN AQUEOUS SOLUTIONS AND COLLIGATIVE PROPERTIES SUBJECT: CHEMISTRY GRADE : 11 TEST A

SCHOOL YEAR CH- 13 IONS IN AQUEOUS SOLUTIONS AND COLLIGATIVE PROPERTIES SUBJECT: CHEMISTRY GRADE : 11 TEST A SCHOOL YEAR 2017-18 NAME: CH- 13 IONS IN AQUEOUS SOLUTIONS AND COLLIGATIVE PROPERTIES SUBJECT: CHEMISTRY GRADE : 11 TEST A Choose the best answer from the options that follow each question. 1. A solute

More information

Chapter 4. The Major Classes of Chemical Reactions 4-1

Chapter 4. The Major Classes of Chemical Reactions 4-1 Chapter 4 The Major Classes of Chemical Reactions 4-1 The Major Classes of Chemical Reactions 4.1 The Role of Water as a Solvent 4.2 Writing Equations for Aqueous Ionic Reactions 4.3 Precipitation Reactions

More information

Net Ionic Reactions. The reaction between strong acids and strong bases is one example:

Net Ionic Reactions. The reaction between strong acids and strong bases is one example: Net Ionic Reactions Model 1 Net Ionic Reactions. Net ionic reactions are frequently used when strong electrolytes react in solution to form nonelectrolytes or weak electrolytes. These equations let you

More information

Chapter 4: Types of Chemical reactions and Solution Stoichiometry

Chapter 4: Types of Chemical reactions and Solution Stoichiometry Chapter 4: Types of Chemical reactions and Solution Stoichiometry 4.1 Water, The Common Solvent State why water acts as a common solvent. Draw the structure of water, including partial charge. Write equations

More information

1) What is the volume of a tank that can hold Kg of methanol whose density is 0.788g/cm 3?

1) What is the volume of a tank that can hold Kg of methanol whose density is 0.788g/cm 3? 1) Convert the following 1) 125 g to Kg 6) 26.9 dm 3 to cm 3 11) 1.8µL to cm 3 16) 4.8 lb to Kg 21) 23 F to K 2) 21.3 Km to cm 7) 18.2 ml to cm 3 12) 2.45 L to µm 3 17) 1.2 m to inches 22) 180 ºC to K

More information

Name. Practice Test 2 Chemistry 111

Name. Practice Test 2 Chemistry 111 Name Practice Test 2 Chemistry 111 1) In the aqueous reaction of K 2 SO 4 (aq) + Ba(NO 3 ) 2 (aq) BaSO 4 (s) + 2KNO 3 (aq), which ions are the spectator ions? A) Ba 2+ 2- and SO 4 B) Ba 2+ and K + C) Ba

More information

4. What is the mass of a mol sample of sodium hydroxide? A) g B) g C) g D) g E) g

4. What is the mass of a mol sample of sodium hydroxide? A) g B) g C) g D) g E) g Chem 101A Study Questions, Chapters 3 & 4 Name: Review Tues 10/02/18 Due 10/04/18 (Exam 2 date) This is a homework assignment. Please show your work for full credit. If you do work on separate paper, attach

More information

Aqueous Reactions. The products are just the cation-anion pairs reversed, or the outies (A and Y joined) and the innies (B and X joined).

Aqueous Reactions. The products are just the cation-anion pairs reversed, or the outies (A and Y joined) and the innies (B and X joined). Aqueous Reactions Defining Aqueous Reactions Aqueous reactions are reactions that take place in water. To understand them, it is important to understand how compounds behave in water. Some compounds are

More information

Solution Stoichiometry

Solution Stoichiometry Chapter 8 Solution Stoichiometry Note to teacher: You will notice that there are two different formats for the Sample Problems in the student textbook. Where appropriate, the Sample Problem contains the

More information

7/16/2012. Chapter Four: Like Dissolve Like. The Water Molecule. Ionic Compounds in Water. General Properties of Aqueous Solutions

7/16/2012. Chapter Four: Like Dissolve Like. The Water Molecule. Ionic Compounds in Water. General Properties of Aqueous Solutions General Properties of Aqueous Solutions Chapter Four: TYPES OF CHEMICAL REACTIONS AND SOLUTION STOICHIOMETRY A solution is a homogeneous mixture of two or more substances. A solution is made when one substance

More information

Chapter 4 Notes Types of Chemical Reactions and Solutions Stoichiometry A Summary

Chapter 4 Notes Types of Chemical Reactions and Solutions Stoichiometry A Summary Chapter 4 Notes Types of Chemical Reactions and Solutions Stoichiometry A Summary 4.1 Water, the Common Solvent A. Structure of water 1. Oxygen s electronegativity is high (3.5) and hydrogen s is low (2.1)

More information

**The partially (-) oxygen pulls apart and surrounds the (+) cation. The partially (+) hydrogen pulls apart and surrounds the (-) anion.

**The partially (-) oxygen pulls apart and surrounds the (+) cation. The partially (+) hydrogen pulls apart and surrounds the (-) anion. #19 Notes Unit 3: Reactions in Solutions Ch. Reactions in Solutions I. Solvation -the act of dissolving (solute (salt) dissolves in the solvent (water)) Hydration: dissolving in water, the universal solvent.

More information

General Chemistry Multiple Choice Questions Chapter 8

General Chemistry Multiple Choice Questions Chapter 8 1 Write the skeleton chemical equation for the following word equation: Hydrochloric acid plus magnesium yields magnesium chloride and hydrogen gas. a HClO 4 + Mg --> MgClO 4 + H 2 b HClO 4 + Mg --> MgClO

More information

Page 1. Exam 2 Review Summer A 2002 MULTIPLE CHOICE. 1. Consider the following reaction: CaCO (s) + HCl(aq) CaCl (aq) + CO (g) + H O(l)

Page 1. Exam 2 Review Summer A 2002 MULTIPLE CHOICE. 1. Consider the following reaction: CaCO (s) + HCl(aq) CaCl (aq) + CO (g) + H O(l) Page 1 MULTIPLE CHOICE 1. Consider the following reaction: CaCO (s) + HCl(aq) CaCl (aq) + CO (g) + H O(l) The coefficient of HCl(aq) in the balanced reaction is. a) 1 b) 2 c) 3 d) 4 e) 0 2. Given the information

More information

AP Chapter 4 Study Questions

AP Chapter 4 Study Questions Class: Date: AP Chapter 4 Study Questions True/False Indicate whether the statement is true or false. 1. Ca(OH) 2 is a strong base. 2. The compound HClO 4 is a weak acid. 4. The compound NH 4 Cl is a weak

More information

I. Properties of Aqueous Solutions A) Electrolytes and Non-Electrolytes B) Predicting Solubility* II. Reactions of Ionic Compounds in Solution*

I. Properties of Aqueous Solutions A) Electrolytes and Non-Electrolytes B) Predicting Solubility* II. Reactions of Ionic Compounds in Solution* Chapter 5 Reactions in Aqueous Solutions Titrations Kick Acid!!! 1 I. Properties of Aqueous Solutions A) Electrolytes and Non-Electrolytes B) Predicting Solubility* II. Reactions of Ionic Compounds in

More information

Chapter 4 Suggested end-of-chapter problems with solutions

Chapter 4 Suggested end-of-chapter problems with solutions Chapter 4 Suggested end-of-chapter problems with solutions a. 5.6 g NaHCO 1 mol NaHCO 84.01 g NaHCO = 6.69 10 mol NaHCO M = 6.69 10 mol 50.0 m 1000 m = 0.677 M NaHCO b. 0.1846 g K Cr O 7 1 mol K 94.0 g

More information

Chapter 4 - Types of Chemical Reactions and Solution Chemistry

Chapter 4 - Types of Chemical Reactions and Solution Chemistry Chapter 4 - Types of Chemical Reactions and Solution Chemistry 4.1 Water, the Common Solvent - the water molecule is bent with and H-O-H angles of approx. 105 º - O-H bonds are covalent - O is slightly

More information

October 19, 1999 Page 1. Chapter 4 Practice Worksheet Dr. Palmer Graves, Instructor MULTIPLE CHOICE

October 19, 1999 Page 1. Chapter 4 Practice Worksheet Dr. Palmer Graves, Instructor MULTIPLE CHOICE October 19, 1999 Page 1 MULTIPLE CHOICE Section 4.1 Some Ways that Chemical Reactions Occur 1. The reaction of HNO (aq) + KOH(aq) KNO (aq) + H O(l) is best classified as a(n) a) acid-base neutralization

More information

Electrolytes do conduct electricity, in proportion to the concentrations of their ions in solution.

Electrolytes do conduct electricity, in proportion to the concentrations of their ions in solution. Chapter 4 (Hill/Petrucci/McCreary/Perry Chemical Reactions in Aqueous Solutions This chapter deals with reactions that occur in aqueous solution these solutions all use water as the solvent. We will look

More information

Chapter 4. Aqueous Reactions and Solution Stoichiometry

Chapter 4. Aqueous Reactions and Solution Stoichiometry Sample Exercise 4.1 (p. 127) The diagram below represents an aqueous solution of one of the following compounds: MgCl 2, KCl, or K 2 SO 4. Which solution does it best represent? Practice Exercise 1 (4.1)

More information

Multiple Choice Identify the letter of the choice that best completes the statement or answers the question.

Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. Chapter 8 Prep Test Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. General Solubility Guidelines 1. Most sodium, potassium, and ammonium compounds

More information

REVIEW QUESTIONS Chapter The alcohol in gasohol burns according to the equation shown below:

REVIEW QUESTIONS Chapter The alcohol in gasohol burns according to the equation shown below: Chemistry 101 REVIEW QUESTIONS Chapter 4 1. The alcohol in gasohol burns according to the equation shown below: C2H5OH (l) + 3 O2 (g) 2 CO2 (g) + 3 H2O l) How many grams of CO2 are produced when 3.00 g

More information

Chapter 4. Reactions In Aqueous Solution

Chapter 4. Reactions In Aqueous Solution Chapter 4 Reactions In Aqueous Solution I) General Properties of Aqueous Solutions Homogeneous mixture on a molecular level - prop. same throughout - separable by physical means - variable composition

More information

Chapter 9 Practice Worksheet: Reactions in Aqueous Solutions

Chapter 9 Practice Worksheet: Reactions in Aqueous Solutions Chapter 9 Practice Worksheet: Reactions in Aqueous Solutions 1. The compound H 2 S is classified as a weak electrolyte. Describe/draw how it reacts when placed in water. Completely dissociates in water.

More information

Reaction Stoichiometry and Solution Concentration Q1. FeS(S) + 2HCl(aq) FeCl2(S) + H2S(g) Q2. C6H10(g) + O2(g) CO2(g) + H2O(g) Q3.

Reaction Stoichiometry and Solution Concentration Q1. FeS(S) + 2HCl(aq) FeCl2(S) + H2S(g) Q2. C6H10(g) + O2(g) CO2(g) + H2O(g) Q3. Reaction Stoichiometry and Solution Concentration Q1. The reaction between Iron(II) sulfide and HCl is as follows; FeS (S) + 2HCl (aq) FeCl 2(S) + H 2 S (g) What will be the number of moles of each reactant

More information

Unit 5: Chemical Equations and Reactions & Stoichiometry

Unit 5: Chemical Equations and Reactions & Stoichiometry pg. 10 Unit 5: Chemical Equations and Reactions & Stoichiometry Chapter 8: Chemical Equations and Reactions 8.1: Describing Chemical Reactions Selected Chemistry Assignment Answers (Section Review on pg.

More information

Chapter 3: Solution Chemistry (For best results when printing these notes, use the pdf version of this file)

Chapter 3: Solution Chemistry (For best results when printing these notes, use the pdf version of this file) Chapter 3: Solution Chemistry (For best results when printing these notes, use the pdf version of this file) Section 3.1: Solubility Rules (For Ionic Compounds in Water) Section 3.1.1: Introduction Solubility

More information

CHEMISTRY Midterm #2 October 26, Pb(NO 3 ) 2 + Na 2 SO 4 PbSO 4 + 2NaNO 3

CHEMISTRY Midterm #2 October 26, Pb(NO 3 ) 2 + Na 2 SO 4 PbSO 4 + 2NaNO 3 CHEMISTRY 123-02 Midterm #2 October 26, 2004 The total number of points in this exam is 100. The total exam time is 50 min. Good luck! PART I: MULTIPLE CHOICE (Each multiple choice question has a 2-point

More information

Honors Unit 4 Homework Packet

Honors Unit 4 Homework Packet 1 Honors Homework Packet Reactions in Aqueous Solutions Part I: Aqueous Solns. Part II: Acid/Base Chemistry Part III: Redox Reactions Name: 2 Molarity of Solutions (pg. 2 & 3) Directions: Solve each of

More information

CHAPTER 4 TYPES OF CHEMICAL REACTIONS & SOLUTION STOICHIOMETRY

CHAPTER 4 TYPES OF CHEMICAL REACTIONS & SOLUTION STOICHIOMETRY Advanced Chemistry Name Hour Advanced Chemistry Approximate Timeline Students are expected to keep up with class work when absent. CHAPTER 4 TYPES OF CHEMICAL REACTIONS & SOLUTION STOICHIOMETRY Day Plans

More information

D O UBLE DISPL Ac EMENT REACTIONS

D O UBLE DISPL Ac EMENT REACTIONS Experiment 8 Name: D O UBLE DISPL Ac EMENT REACTIONS In this experiment, you will observe double displacement reactions and write the corresponding balanced chemical equation and ionic equations. Double

More information

Chapter 4. Reactions in Aqueous Solution

Chapter 4. Reactions in Aqueous Solution Chapter 4 Reactions in Aqueous Solution Topics General properties of aqueous solutions Precipitation reactions Acid base reactions Oxidation reduction reactions Concentration of solutions Aqueous reactions

More information

Reactions in Aqueous Solutions

Reactions in Aqueous Solutions Reactions in Aqueous Solutions Chapter 4 Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. A solution is a homogenous mixture of 2 or more substances. The solute

More information

Chemistry 150/151 Review Worksheet

Chemistry 150/151 Review Worksheet Chemistry 150/151 Review Worksheet This worksheet serves to review concepts and calculations from first semester General Chemistry (CHM 150/151). Brief descriptions of concepts are included here. If you

More information

Chemical Reactions: An Introduction

Chemical Reactions: An Introduction Chemical Reactions: An Introduction Ions in Aqueous Solution Ionic Theory of Solutions Many ionic compounds dissociate into independent ions when dissolved in water H 2O NaCl(s) Na Cl These compounds that

More information

AP Chemistry Unit 1 Review Guide: IUPAC Naming, Stoichiometry, Solution Chemistry

AP Chemistry Unit 1 Review Guide: IUPAC Naming, Stoichiometry, Solution Chemistry I. IUPAC Naming AP Chemistry Unit 1 Review Guide: IUPAC Naming, Stoichiometry, Solution Chemistry For Ionic Compounds: Formula to Name: 1. Identify the cation (positive ion) by name, then identify the

More information

Unit 3: Solubility Equilibrium

Unit 3: Solubility Equilibrium Unit 3: Chem 11 Review Preparation for Chem 11 Review Preparation for It is expected that the student understands the concept of: 1. Strong electrolytes, 2. Weak electrolytes and 3. Nonelectrolytes. CHEM

More information

D O UBLE DISPL Ac EMENT REACTIONS

D O UBLE DISPL Ac EMENT REACTIONS Experiment 8 Name: D O UBLE DISPL Ac EMENT REACTIONS In this experiment, you will observe double displacement reactions and write the corresponding balanced chemical equation and ionic equations. Double

More information

Section 4: Aqueous Reactions

Section 4: Aqueous Reactions Section 4: Aqueous Reactions 1. Solution composition 2. Electrolytes and nonelectrolytes 3. Acids, bases, and salts 4. Neutralization ti reactions 5. Precipitation reactions 6. Oxidation/reduction reactions

More information

1. Which response contains all the molecules below that violate the octet rule, and no others? SF 4, SiCl 4, H 2Te, AsF 5, BeI 2

1. Which response contains all the molecules below that violate the octet rule, and no others? SF 4, SiCl 4, H 2Te, AsF 5, BeI 2 Chem 1100 Pre-Test Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Which response contains all the molecules below that violate the octet rule, and no

More information

CHAPTER 4 AQUEOUS REACTIONS AND SOLUTION STOICHIOMETRY: Electrolyte-a compound that conducts electricity in the melt or in solution (water)

CHAPTER 4 AQUEOUS REACTIONS AND SOLUTION STOICHIOMETRY: Electrolyte-a compound that conducts electricity in the melt or in solution (water) CHAPTER 4 AQUEOUS REACTIONS AND SOLUTION STOICHIOMETRY: Electrolyte-a compound that conducts electricity in the melt or in solution (water) STRONG ELEC. 100% Dissoc. WEAK ELEC..1-10% Dissoc. NON ELEC 0%

More information

Unit 3: Solubility Equilibrium

Unit 3: Solubility Equilibrium Unit 3: Chem 11 Review Preparation for Chem 11 Review Preparation for It is expected that the student understands the concept of: 1. Strong electrolytes, 2. Weak electrolytes and 3. Nonelectrolytes. CHEM

More information

Chapter Four: Reactions in Aqueous Solution

Chapter Four: Reactions in Aqueous Solution Chapter Four: Reactions in Aqueous Solution Learning Outcomes: Identify compounds as acids or bases, and as strong, weak, or nonelectrolytes Recognize reactions by type and be able to predict the products

More information

Chapter 4 Reactions in Aqueous Solution

Chapter 4 Reactions in Aqueous Solution Chapter 4 Reactions in Aqueous Solution Homework Chapter 4 11, 15, 21, 23, 27, 29, 35, 41, 45, 47, 51, 55, 57, 61, 63, 73, 75, 81, 85 1 2 Chapter Objectives Solution To understand the nature of ionic substances

More information

Homework #3 Chapter 4 Types of Chemical Reactions and Solution Stoichiometry

Homework #3 Chapter 4 Types of Chemical Reactions and Solution Stoichiometry Homework #3 Chapter 4 Types of Chemical Reactions and Solution Stoichiometry 13. Determine the concentrations of the solutions Solution A 4 particles 1.0 L Solution B 6 paticles 4.0 L Solution C 4 particles

More information

Chemistry 101 Chapter 4 STOICHIOMETRY

Chemistry 101 Chapter 4 STOICHIOMETRY STOICHIOMETRY Stoichiometry is the quantitative relationship between the reactants and products in a balanced chemical equation. Stoichiometry allows chemists to predict how much of a reactant is necessary

More information

Review 7: Solubility Equilibria

Review 7: Solubility Equilibria Review 7: Solubility Equilibria Objectives: 1. Be able to write dissociation equations for ionic compounds dissolving in water. 2. Given Ksp, be able to determine the solubility of a substance in both

More information

NET IONIC EQUATIONS. Electrolyte Behavior

NET IONIC EQUATIONS. Electrolyte Behavior NET IONIC EQUATIONS Net ionic equations are useful in that they show only those chemical species directly participating in a chemical reaction. They are thus simpler than the overall equation, and help

More information

SOLUBILITY REVIEW QUESTIONS

SOLUBILITY REVIEW QUESTIONS Solubility Problem Set 1 SOLUBILITY REVIEW QUESTIONS 1. What is the solubility of calcium sulphate in M, g/l, and g/100 ml? 2. What is the solubility of silver chromate? In a saturated solution of silver

More information

Balancing Equations Notes

Balancing Equations Notes . Unit 6 Chemical Equations and Reactions What is a Chemical Equation? A Chemical Equation is a written representation of the process that occurs in a chemical reaction. A chemical equation is written

More information

Concentration Units. Solute CONCENTRATION. Solvent. g L -1. (M, molarity) concentration in. mol / litre of solution. mol L -1. molality. molality.

Concentration Units. Solute CONCENTRATION. Solvent. g L -1. (M, molarity) concentration in. mol / litre of solution. mol L -1. molality. molality. CHAPTER 4 REACTIONS IN AQUEOUS SOLUTION CONCENTRATION Solute Solvent Concentration Units mass NaCl / unit volume of solution g L -1 (M, molarity) concentration in moles per litre of solution c NaCl c B

More information

Chapter 4: Phenomena. (aq)+ 4H + (aq)+ 2e - Chapter 4: Types of Chemical Reactions and Solution Stoichiometry

Chapter 4: Phenomena. (aq)+ 4H + (aq)+ 2e - Chapter 4: Types of Chemical Reactions and Solution Stoichiometry Chapter 4: Phenomena Phenomena: Many different reactions are known to occur. Scientists wondered if these reactions could be separated into groups based on their properties. Look at the reactions below

More information

Chapter 4: Phenomena. Electrolytes. Electrolytes. Electrolytes. Chapter 4 Types of Chemical Reactions and Solution Stoichiometry.

Chapter 4: Phenomena. Electrolytes. Electrolytes. Electrolytes. Chapter 4 Types of Chemical Reactions and Solution Stoichiometry. Chapter 4: Phenomena Phenomena: Many different reactions are known to occur. Scientists wondered if these reactions could be separated into groups based on their properties. Look at the reactions below

More information

Chapter 4: Phenomena. Electrolytes. Electrolytes. Electrolytes. Chapter 4 Types of Chemical Reactions and Solution Stoichiometry

Chapter 4: Phenomena. Electrolytes. Electrolytes. Electrolytes. Chapter 4 Types of Chemical Reactions and Solution Stoichiometry Chapter 4: Phenomena Phenomena: Many different reactions are known to occur. Scientists wondered if these reactions could be separated into groups based on their properties. Look at the reactions below

More information

REVIEW QUESTIONS Chapter The alcohol in gasohol burns according to the equation shown below: 1 mol

REVIEW QUESTIONS Chapter The alcohol in gasohol burns according to the equation shown below: 1 mol Chemistry 101 ANSWER KEY REVIEW QUESTIONS Chapter 4 1. The alcohol in gasohol burns according to the equation shown below: CH5OH (l) + O (g) CO (g) + HO l) How many grams of CO are produced when.00 g of

More information

Chapter 4; Reactions in Aqueous Solutions. Chapter 4; Reactions in Aqueous Solutions. V. Molarity VI. Acid-Base Titrations VII. Dilution of Solutions

Chapter 4; Reactions in Aqueous Solutions. Chapter 4; Reactions in Aqueous Solutions. V. Molarity VI. Acid-Base Titrations VII. Dilution of Solutions Chapter 4; Reactions in Aqueous Solutions I. Electrolytes vs. NonElectrolytes II. Precipitation Reaction a) Solubility Rules III. Reactions of Acids a) Neutralization b) Acid and Carbonate c) Acid and

More information

CHM152LL Solution Chemistry Worksheet

CHM152LL Solution Chemistry Worksheet Name: Section: CHM152LL Solution Chemistry Worksheet Many chemical reactions occur in solution. Solids are often dissolved in a solvent and mixed to produce a chemical reaction that would not occur if

More information

Chemistry deals with matter and its changes CHEMICAL REACTIONS

Chemistry deals with matter and its changes CHEMICAL REACTIONS Chemistry deals with matter and its changes CHEMICAL REACTIONS CHEMICAL EQUATIONS N 2 + 3 H 2 2 NH 3 2 N 6 H 2 N 6 H reactants products balanced means equal numbers of atoms of each element on each side

More information

2. The reaction of carbon monoxide and diiodine pentoxide as represented by the equation

2. The reaction of carbon monoxide and diiodine pentoxide as represented by the equation 1. The complete combustion of phenylhydrazine, C 6 H 5 NHNH 2, with the oxidizer dinitrogen tetraoxide is shown in the equation C 6 H 5 NHNH 2 + N 2 O 4 CO 2 + H 2 O + N 2 When balanced, the sum of all

More information

BIG IDEA TWO. October 13, 2016

BIG IDEA TWO. October 13, 2016 BIG IDEA TWO October 13, 2016 Topics to Cover in Big Idea 2 1. Ionic, metallic, and covalent bonds 2. Polarity and dipole moment 3. Intermolecular forces (IMF): 4. Lewis dot structures 5. Resonance forms

More information

EXAM 3 CHEM 1310 WS09 Key Version #2

EXAM 3 CHEM 1310 WS09 Key Version #2 EXAM 3 CHEM 1310 WS09 Key Version #2 1. (p. 116) Select the correct name and chemical formula for the precipitate that forms when the following reactants are mixed. CuCl 2 (aq) + Na 2 CO 3 (aq) A. copper(ii)

More information

7.01 Chemical Reactions

7.01 Chemical Reactions 7.01 Chemical Reactions The Law of Conservation of Mass Dr. Fred Omega Garces Chemistry 100 Miramar College 1 Chemical Reactions Making Substances Chemical Reactions; the heart of chemistry is the chemical

More information

Unit 4: Reactions and Stoichiometry

Unit 4: Reactions and Stoichiometry Unit 4: Reactions and Stoichiometry Reactions Chemical equation Expression representing a chemical reaction Formulas of reactants on the left side Formulas of products on the right side Arrow(s) connect(s)

More information

Beaker A Beaker B Beaker C Beaker D NaCl (aq) AgNO 3(aq) NaCl (aq) + AgNO 3(aq) AgCl (s) + Na 1+ 1

Beaker A Beaker B Beaker C Beaker D NaCl (aq) AgNO 3(aq) NaCl (aq) + AgNO 3(aq) AgCl (s) + Na 1+ 1 CH 11 T49 MIXING SOLUTIONS 1 You have mastered this topic when you can: 1) define the terms precipitate, spectator ion, suspension, mechanical mixture, solution. 2) write formula equations, complete/total

More information

3. Which of the following compounds is soluble? The solubility rules are listed on page 8.

3. Which of the following compounds is soluble? The solubility rules are listed on page 8. 1. Classify the following reaction. Sb 2 O 3 + 3 Fe 2 Sb + 3 FeO a) Combination reaction b) Decomposition reaction c) Neutralization reaction d) Single-replacement reaction e) Double-replacement reaction

More information

Chapter 4. Reactions in Aqueous Solution

Chapter 4. Reactions in Aqueous Solution Chapter 4. Reactions in Aqueous Solution 4.1 General Properties of Aqueous Solutions A solution is a homogeneous mixture of two or more substances. A solution is made when one substance (the solute) is

More information

15.0 g Fe O 2 mol Fe 55.8 g mol Fe = g

15.0 g Fe O 2 mol Fe 55.8 g mol Fe = g CHAPTER Practice Questions.1 1 Mg, O, H and Cl (on each side).. BaCl (aq) + Al (SO ) (aq) BaSO (s) + AlCl (aq).5 0.15 mol 106 g mol 1 = 1. g 15.0 g Fe O mol Fe 55.8 g mol Fe = 10.9 g 1 159.7 g mol FeO

More information

Part One: Ions in Aqueous Solution

Part One: Ions in Aqueous Solution A. Electrolytes and Non-electrolytes. CHAPTER FOUR: CHEMICAL REACTIONS Part One: Ions in Aqueous Solution 1. Pure water does not conduct electric current appreciably. It is the ions dissolved in the water

More information

7.01 Chemical Reactions

7.01 Chemical Reactions 7.01 Chemical Reactions The Law of Conservation of Mass Dr. Fred Omega Garces Chemistry 152 Miramar College 1 Chemical Reactions Making Substances Chemical Reactions; the heart of chemistry is the chemical

More information

Chapter 4 Reactions in Aqueous Solutions. Copyright McGraw-Hill

Chapter 4 Reactions in Aqueous Solutions. Copyright McGraw-Hill Chapter 4 Reactions in Aqueous Solutions Copyright McGraw-Hill 2009 1 4.1 General Properties of Aqueous Solutions Solution - a homogeneous mixture Solute: the component that is dissolved Solvent: the component

More information

Review of Chemistry 11

Review of Chemistry 11 Review of Chemistry 11 HCl C 3 H 8 SO 2 NH 4 Cl KOH H 2 SO 4 H 2 O AgNO 3 PbSO 4 H 3 PO 4 Ca(OH) 2 Al(OH) 3 P 2 O 5 Ba(OH) 2 CH 3 COOH 1. Classify the above as ionic or covalent by making two lists. Describe

More information

Chapter 4. Reactions in Aqueous Solution. Lecture Presentation. John D. Bookstaver St. Charles Community College Cottleville, MO

Chapter 4. Reactions in Aqueous Solution. Lecture Presentation. John D. Bookstaver St. Charles Community College Cottleville, MO Lecture Presentation Chapter 4 in Solution 2012 Pearson Education, Inc. John D. Bookstaver St. Charles Community College Cottleville, MO Properties of Solutions Solute: substance in lesser quantity in

More information

Chem II - Wed, 9/14/16

Chem II - Wed, 9/14/16 Chem II - Wed, 9/14/16 Do Now Drop off any study guides you want color coded Pull out stoich HW Homework See board Agenda Stoich Ch 4 Labish thing Chapter 4 Chemical Reactions & Solution Stoich Water Possesses

More information

Quick Review. - Chemical equations - Types of chemical reactions - Balancing chemical equations - Stoichiometry - Limiting reactant/reagent

Quick Review. - Chemical equations - Types of chemical reactions - Balancing chemical equations - Stoichiometry - Limiting reactant/reagent Quick Review - Chemical equations - Types of chemical reactions - Balancing chemical equations - Stoichiometry - Limiting reactant/reagent Water H 2 O Is water an ionic or a covalent compound? Covalent,

More information

Reactions in Aqueous Solutions

Reactions in Aqueous Solutions Reactions in Aqueous Solutions 1 Chapter 4 General Properties of Aqueous Solutions (4.1) Precipitation Reactions (4.2) Acid-Base Reactions (4.3) Oxidation-Reduction Reactions (4.4) Concentration of Solutions

More information

9.1.2 AQUEOUS SOLUTIONS AND CHEMICAL REACTIONS

9.1.2 AQUEOUS SOLUTIONS AND CHEMICAL REACTIONS 9.1.2 AQUEOUS SOLUTIONS AND CHEMICAL REACTIONS Work directly from Zumdahl (Chapter 4). Work through exercises as required, then summarise the essentials of the section when complete. To understand the

More information

#35 balance the following chemical equations a) SiI 4(s) + 2Mg (s)! Si (s) + 2MgI 2(s) Si = 1 I = 4 Mg = 1 2. Si = 1 I = 2 4 Mg = 1 2 (1,2,1,2)

#35 balance the following chemical equations a) SiI 4(s) + 2Mg (s)! Si (s) + 2MgI 2(s) Si = 1 I = 4 Mg = 1 2. Si = 1 I = 2 4 Mg = 1 2 (1,2,1,2) #35 balance the following chemical equations a) SiI 4(s) 2Mg (s)! Si (s) 2MgI 2(s) Si = 1 I = 4 Mg = 1 2 Si = 1 I = 2 4 Mg = 1 2 SiI 4(s) 2Mg (s)! Si (s) 2MgI 2(s) (1,2,1,2) b) MnO 2(s) 2Mg (s)! Mn (s)

More information

The Copper Cycle. HCl(aq) H + (aq) + Cl (aq) HCl(aq) + H 2 O(l) H 3 O + (aq) + Cl (aq)

The Copper Cycle. HCl(aq) H + (aq) + Cl (aq) HCl(aq) + H 2 O(l) H 3 O + (aq) + Cl (aq) The Copper Cycle Introduction Many aspects of our lives involve chemical reactions from the batteries that power our cars and cell phones to the thousands of processes occurring within our bodies. We cannot

More information