Student Review Packet Answer Key
|
|
- Caroline Bradford
- 6 years ago
- Views:
Transcription
1 Student Review acket Answer Key. Convert the following temperatures as indicated. a 0 o C to K 73 K e atm to ka 0.3 ka (s.f. = 00 b -0 o C to K 63 K f atm to ka 88.9 ka c 45 o C to K 38 K g 3. atm to ka 30 ka d 500mL to L.5 L h 347 ml to L.347 L Directions: For problems 3, state the gas law needed to solve each problem. Then, apply the law, showing work, to solve the problem. A 50.0 L tire has a pressure of 75.0 ka at 45. o C. What is this volume at ST? Combined Gas Law VT (75.0ka(50.0L(73K 3. 8L T (38.K (0.35ka 3. Calculate the new volume of a 00.0 L balloon when the pressure is suddenly tripled. Boyle s Law V (00.0L( L (3 4. The Earth s atmosphere is approximately 78. % N, 0.9% O and.00 % H O. If the air pressure on a given day is.5 atm, calculate the partial pressure of each gas. Dalton s Law of artial ressure = (0.78(.5 atm = atm N O = (0.09(.5 atm = 0.6 atm H O = (0.000(.5 atm = 0.05 atm 5. Calculate the pressure of.78 g of in a 5.00 L flask at -0 o C. Ideal Gas Law L ka (0.38mol(8.3 (63K nrt mol K 60. ka V (5.00L 3 60ka age 00
2 6. Calculate the new pressure on a container when a gas at 3. ka and 0 o C is suddenly heated to 50.0 o C. Gay-Lussac s Law T (33K(3.ka 7. 3ka T 73K 7. A 00.0 L tire has a pressure of.5 atm. What is the pressure if the volume is increased to 37.0 L? Boyle s Law V (.5atm(00.0L. 8atm V (37.0L 8. A weather balloon typically has a volume of L. What will the volume be if the temperature drops from 5.0 o C to o C? Charles Gas Law VT (500.0L(33K 39L T (98K 9. Calculate the temperature, in o C, of 6.0 g of CO in a.5 L flask at a pressure of.0 atm. Ideal Gas Law V (.0atm(.5L T 67.3K 70ka nr L atm (0.364mole(0.08 mol K 70 K 73 = -03 C 0. A 5.0 ml sample of gas has a pressure of 45.0 ka at 5 o C. What is the new temperature if the pressure is raised to 00.0 ka and the volume decreased to 75.0 ml? age 0 Combined Gas Law VT (00.0ka(75.0mL(88K 384K 380K V (5.0mL(45.0ka
3 . Calculate the new temperature of a gas when 500 ml at 5 o C is suddenly compressed to 500 ml. Charles Law TV (98K(500mL 00K V (500mL. A flask contains 34.6 ka of CO, 7.6 ka Ar, 8. ka Kr, and some. If the total pressure is 75.0 ka, what is the pressure of? Dalton s Law of artial ressures 75.0ka 34.6ka 7.6ka 8.ka T CO Ar 4.6ka Kr 5 ka in the correct number of sig figs, but remember you want your partial pressuresof each individual gas to add back up to the total pressure of the mixture of gases 3. A sample of gas has a pressure of 0.75 atm at 0 o C. What is the new temperature if the pressure is doubled to.50 atm? Gay-Lussac s Law T (73K(.50atm 546K (0.75atm = 550 K age 0
4 4. Complete the following table: Increase on this variable leads to.. With this variable held constant This variable increases, decreases, or no change.. Why? ressure Temperature Volume decreases Boyles Law is an inverse increases, the other must decrease. ressure Volume Temperature increases Gay-Lussac s Law is a direct increase. Volume ressure Temperature increase Charles Law is a direct relationship, so if one variable increases, the other must also increase. Temperature ressure Volume increase Charles Law is a direct relationship, so if one variable increases, the other must also increase. Temperature Volume ressure increase Gay-Lussac s Law is a direct increase. Volume Temperature ressure decrease Boyle s Law is an inverse decrease. Moles ressure, Temperature Volume increase If the number of moles is increased, the volume must also increase. (Avogadro s Law Moles Temperature, Volume ressure If the number of moles increase, the pressure must also increase. (Avogadro s Law age 03
5 5. State at least two differences between ideal and real gases. Real gases have volume and the intermolecular forces tend to reduce the distance between gas particles. Ideal gases assume that gas particles have no volume and intermolecular forces do not exist. 6. Acrostic: Use the following clues and the vocabulary list at the beginning of the unit to fill in the blanks. Then, copy the starred letters over below to form another name for this unit: What Celsius must be converted into V = nrt Not only did he have a model of the atom, he also worked with pressure. This law relates pressure, volume and temperature at the same time. One unit of pressure Another unit of pressure His law relates pressure to temperature at constant volume A measure of how hot or how cold something is. His law relates volume to temperature at constant pressure Number of collisions per unit area The amount of space matter takes up. Kelvin (K Ideal (I Dalton (N Combined (E Atmosphere (T Kilopascal (I Gay-Lussac (C Temperature (T Charles (H ressure (E Volume (O 0.8 L.atm/mol.K or 8.34 L.ka/mol.K R (R His law relates pressure to volume at constant temperature Boyle (Y Answer: Kinetic Theory age 04
Comparison of Solids, Liquids, and Gases
CHAPTER 8 GASES Comparison of Solids, Liquids, and Gases The density of gases is much less than that of solids or liquids. Densities (g/ml) Solid Liquid Gas H O 0.97 0.998 0.000588 CCl 4.70.59 0.00503
More informationGases. Measuring Temperature Fahrenheit ( o F): Exceptions to the Ideal Gas Law. Kinetic Molecular Theory
Ideal gas: a gas in which all collisions between atoms or molecules are perfectly elastic (no energy lost) there are no intermolecular attractive forces Think of an ideal gas as a collection of perfectly
More informationCHEMISTRY Matter and Change. Chapter 13: Gases
CHEMISTRY Matter and Change Chapter 13: Gases CHAPTER 13 Table Of Contents Section 13.1 Section 13.2 Section 13.3 The Gas Laws The Ideal Gas Law Gas Stoichiometry Click a hyperlink to view the corresponding
More informationUNIT 10.
UNIT 10 Pressure: F/A http://chemlab.truman.edu/chem130labs/calorimetryfiles/thermobackground.asp There are four variable needed to define the physical state of a gas. They are: o Temperature o Pressure
More informationpv = nrt Where n is the number of moles of gas and R, the molar constant of gases, with a value of
Experiment 11 IDEAL GAS Objectives 1. To set up a thermal machine laboratory model, 2. To raise an object of a given mass using the thermal machine model, and 3. To describe and explain the operation of
More informationProperties of Gases. Properties of Gases. Pressure. Three phases of matter. Definite shape and volume. solid. Definite volume, shape of container
Properties of Gases Properties of Gases Three phases of matter solid Definite shape and volume liquid Definite volume, shape of container gas Shape and volume of container Properties of Gases A gas is
More informationBoyle s law states the relationship between the pressure and the volume of a sample of gas.
The Ideal Gas Law Boyle s law states the relationship between the pressure and the volume of a sample of gas. Charles s law states the relationship between the volume and the absolute temperature of a
More informationI. Gas Laws A. Four properties of gases 1. Volume - V
Gas Laws Learning Objectives TLW know the variables that influence the behavior of gases (TEKS 9) TLW be able to describe interrelationships between temperature, number of moles, pressure, and volume of
More informationPractice Problems. Unit 11 - Gas Laws. CRHS Academic Chemistry. Due Date Assignment On-Time (100) Late (70)
Name Period CRHS Academic Chemistry Unit 11 - Gas Laws Practice Problems Due Date Assignment On-Time (100) Late (70) 11.1 11.2 11.3 11.4 Warm-Up EC Notes, Homework, Exam Reviews and Their KEYS located
More informationSTP : standard temperature and pressure 0 o C = 273 K kpa
GAS LAWS Pressure can be measured in different units. For our calculations, we need Pressure to be expressed in kpa. 1 atm = 760. mmhg = 101.3 kpa R is the Universal Gas Constant. Take note of the units:
More informationCh. 12 Notes - GASES NOTE: Vocabulary terms are in boldface and underlined. Supporting details are in italics.
Ch. 12 Notes - GASES NOTE: Vocabulary terms are in boldface and underlined. Supporting details are in italics. STANDARD ATMOSPHERIC PRESSURE: 1* atm 760* mm Hg 760* torr 101.3 kpa 14.7 psi * atm, mm Hg,
More informationGases. Section 13.1 The Gas Laws Section 13.2 The Ideal Gas Law Section 13.3 Gas Stoichiometry
Gases Section 13.1 The Gas Laws Section 13.2 The Ideal Gas Law Section 13.3 Gas Stoichiometry Click a hyperlink or folder tab to view the corresponding slides. Exit Section 13.1 The Gas Laws State the
More informationChapter 5: Gases. Definitions: Phases of Matter 10/27/2011
Chapter 5: Gases 5.1 Definitions 5.2 The First Laws 5.3 The Ideal Gas Law 5.4 Stoichiometry and Gases 5.5 Mixtures of Gases (Partial Pressures) 5.6 Kinetic Molecular Theory 5.7 Effusion and Diffusion 5.8-9
More informationKinetic Molecular Theory and Gas Law Honors Packet. Name: Period: Date: Requirements for honors credit: Read all notes in packet
Kinetic Molecular Theory and Gas Law Honors Packet Name: Period: Date: Requirements for honors credit: Read all notes in packet Watch the 10 Brighstorm videos shown on the right and take Cornell notes
More informationUnit 3 - Part 2: Gas Laws. Objective - learn the main gas laws that all molecules follow.
Unit 3 - Part 2: Gas Laws Objective - learn the main gas laws that all molecules follow. Pressure - Pressure = Force / Area Created by collisions of the gas molecules with each other and with surfaces.
More informationGases. What are the four variables needed to describe a gas?
Gases What are the four variables needed to describe a gas? 1 Gases The simplest state of matter K.E. >> intermolecular forces Random motion Predictable behavior 2 Gases at STP Few Elements: H 2 N 2 O
More informationThe Gas Laws-Part I The Gaseous State
The Gas Laws-Part I The Gaseous State The States of Matter The Distinction of Gases from Liquids and Solids 1. Gas volume changes greatly with pressure. 2. Gas volume changes greatly with temperature.
More informationCHEMISTRY NOTES Chapter 12. The Behavior of Gases
Goals : To gain an understanding of : 1. The kinetic theory of matter. 2. Avogadro's hypothesis. 3. The behavior of gases and the gas laws. NOTES: CHEMISTRY NOTES Chapter 12 The Behavior of Gases The kinetic
More informationApparatus for Studying the Relationship Between Pressure and Volume of a Gas
The Gas Laws Apparatus for Studying the Relationship Between Pressure and Volume of a Gas As P (h) increases V decreases Boyle s Law P x V = constant P 1 x V 1 = P 2 x V 2 Constant temperature Constant
More informationKinetic Theory. 3 Parts to Kinetic Theory. All particles are in constant random motion
The Gas Laws Kinetic Theory 3 Parts to Kinetic Theory All particles are in constant random motion Kinetic Theory 3 Parts to Kinetic Theory All particles are in constant random motion The motion of one
More informationUnit 13 Gas Laws. Gases
Unit 13 Gas Laws Gases The Gas Laws Kinetic Theory Revisited 1. Particles are far apart and have negligible volume. 2. Move in rapid, random, straight-line motion. 3. Collide elastically. 4. No attractive
More informationThis should serve a s a study guide as you go on to do the problems in Sapling and take the quizzes and exams.
CHM 111 Chapter 9 Worksheet and Study Guide Purpose: This is a guide for your as you work through the chapter. The major topics are provided so that you can write notes on each topic and work the corresponding
More informationProperties of Gases. 5 important gas properties:
Gases Chapter 12 Properties of Gases 5 important gas properties: 1) Gases have an indefinite shape 2) Gases have low densities 3) Gases can compress 4) Gases can expand 5) Gases mix completely with other
More informationUNIT 7: The Gas Laws. Mrs. Howland Chemistry 10 Rev. April 2016
UNIT 7: The Gas Laws ì Mrs. Howland Chemistry 10 Rev. April 2016 ì Learners will be able to ì ì ì ì ì ì ì ì ì ì ì ì ì ì ì Unit 7: Gas Laws Describe atmospheric pressure and explain how a barometer works
More informationAP Chemistry Ch 5 Gases
AP Chemistry Ch 5 Gases Barometer - invented by Evangelista Torricelli in 1643; uses the height of a column of mercury to measure gas pressure (especially atmospheric) Manometer- a device for measuring
More informationTOPIC 2. Topic 2. States of Matter (I) - Gases. 1
Chemistry TOPIC 2 States of Matter (I) - Gases Topic 2. States of Matter (I) - Gases. 1 Contents 1. Introduction 2. Pressure measurement 3. The Ideal Gas equation 4. Efusion and Diffusion 5. Kinetic Molecular
More informationChapter Elements That Exist as Gases at 25 C, 1 atm. 5.2 Pressure basic physics. Gas Properties
5.1 Elements That Exist as Gases at 25 C, 1 atm Chapter 5 The Gaseous State YOU READ AND BE RESPONSIBLE FOR THIS SECTION! Gaseous compounds include CH 4, NO, NO 2, H 2 S, NH 3, HCl, etc. Gas Properties
More informationCh10.4 Attractive Forces
Ch10.4 Attractive Forces Intermolecular Forces are the forces holding molecules to each other. Solids have strong forces Gases (vapor) have weak forces Intermolecular forces determine the phase of matter.
More informationTheory (NOTE: This theory is the same that we covered before in Experiment 11on the Ideal Gas model)
Experiment 12 CHARLES LAW Objectives 1. To set up a model of thermal machine, 2. To put to work the model to verify Charles law, 3. To describe and explain Charles law Theory (NOTE: This theory is the
More informationGas Laws. Gas Properties. Gas Properties. Gas Properties Gases and the Kinetic Molecular Theory Pressure Gas Laws
Gas Laws Gas Properties Gases and the Kinetic Molecular Theory Pressure Gas Laws Gas Properties 1) Gases have mass - the density of the gas is very low in comparison to solids and liquids, which make it
More informationwhere k is a constant for the gas in a closed system at a temperature in a closed system, as k would be the same.
Unit 3 The 3 rd planet in the solar system, Earth Ch. 10: Boyle s Law This law shows the relation between pressure and volume of a gas in a closed system at a constant temperature. Volume and pressure
More informationCentimeters of mercury
CHAPTER 11 PROPERTIES OF GASES Gases have an indefinite shape: a gas takes the shape of its container and fills it uniformly. If the shape of the container changes, so does the shape of the gas. Gases
More informationUnit 8 Kinetic Theory of Gases. Chapter 13-14
Unit 8 Kinetic Theory of Gases Chapter 13-14 This tutorial is designed to help students understand scientific measurements. Objectives for this unit appear on the next slide. Each objective is linked to
More informationUnit 10: Gases. Section 1: Kinetic Molecular Theory and the Combined Gas Law
Unit 10: Gases Section 1: Kinetic Molecular Theory and the Combined Gas Law Introduction Molecules in a gas behave uniquely Gas molecules move rapidly and expand to fill their space Kinetic Molecular Theory:
More informationCh Kinetic Theory. 1.All matter is made of atoms and molecules that act like tiny particles.
Ch. 15.1 Kinetic Theory 1.All matter is made of atoms and molecules that act like tiny particles. Kinetic Theory 2.These tiny particles are always in motion. The higher the temperature, the faster the
More informationEngr. Yvonne Ligaya F. Musico Chemical Engineering Department
GASEOUS STATE Engr. Yvonne Ligaya F. Musico Chemical Engineering Department TOPICS Objective Properties of Gases Kinetic Molecular Theory of Gases Gas Laws OBJECTIVES Determine how volume, pressure and
More informationHood River Valley High
Chemistry Hood River Valley High Name: Period: Unit 7 States of Matter and the Behavior of Gases Unit Goals- As you work through this unit, you should be able to: 1. Describe, at the molecular level, the
More informationChapter 10 Notes: Gases
Chapter 10 Notes: Gases Watch Bozeman Videos & other videos on my website for additional help: Big Idea 2: Gases 10.1 Characteristics of Gases Read p. 398-401. Answer the Study Guide questions 1. Earth
More informationGases. Chapter 5. Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Gases Chapter 5 Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. 1 Elements that exist as gases at 25 0 C and 1 atmosphere 2 3 Physical Characteristics of Gases
More informationWarm-Up. 1)Convert the following pressures to pressures in standard atmospheres:
Warm-Up 1)Convert the following pressures to pressures in standard atmospheres: A. 151.98 kpa B. 456 torr Conversions 1 atm=101.3 kpa= 760 mm Hg= 760 torr Standard temp. & pressure = 1 atm & 0 C (STP)
More informationMind Catalyst Stick It!
Mind Catalyst Stick It! O With a partner, use the following scenarios as a guide to come up with the relationships of the gas properties. For each scenario, write the two properties and their relationship
More informationUnit Outline. I. Introduction II. Gas Pressure III. Gas Laws IV. Gas Law Problems V. Kinetic-Molecular Theory of Gases VI.
Unit 10: Gases Unit Outline I. Introduction II. Gas Pressure III. Gas Laws IV. Gas Law Problems V. Kinetic-Molecular Theory of Gases VI. Real Gases I. Opening thoughts Have you ever: Seen a hot air balloon?
More informationThe Gas Laws. Learning about the special behavior of gases
The Gas Laws Learning about the special behavior of gases The States of Matter What are the 3 states of matter that chemists work with? Solids, liquids, and gases We will explain the behavior of gases
More informationCHAPTER 14: The Behavior of Gases
Name: CHAPTER 14: The Behavior of Gases Period: RELATIONSHIPS BETWEEN PRESSURE, VOLUME & TEMPERATURE OF A GAS Boyle s Law-Pressure and Volume Volume (ml) Pressure ( ) 60 50 40 30 20 10 Practice problem:
More informationGas Volumes and the Ideal Gas Law
SECTION 11.3 Gas Volumes and the Ideal Gas Law Section 2 presented laws that describe the relationship between the pressure, temperature, and volume of a gas. The volume of a gas is also related to the
More informationName Date Class STUDY GUIDE FOR CONTENT MASTERY. Use each of the terms below to complete the passage. Each term may be used more than once.
Gases Section 14.1 The Gas Laws In your textbook, read about the basic concepts of the three gas laws. Use each of the terms below to complete the passage. Each term may be used more than once. pressure
More informationChapter 13. Kinetic Theory (Kinetikos- Moving ) Based on the idea that particles of matter are always in motion
Chapter 3 Kinetic Theory (Kinetikos- Moving ) Based on the idea that particles of matter are always in motion The motion has consequences Behavior of Gases Physical Properties of Gases Ideal Gas an imaginary
More informationGases! n Properties! n Kinetic Molecular Theory! n Variables! n The Atmosphere! n Gas Laws!
Gases n Properties n Kinetic Molecular Theory n Variables n The Atmosphere n Gas Laws Properties of a Gas n No definite shape or volume n Gases expand to fill any container n Thus they take the shape of
More informationImportance of Gases Airbags fill with N gas in an accident. Gas is generated by the decomposition of sodium azide, NaN.
Gas Laws Importance of Gases Airbags fill with N 2 gas in an accident. Gas is generated by the decomposition of sodium azide, NaN 3. 2 NaN 3 (s) 2 Na (s) + 3 N 2 (g) 2 Importance of Gases C 6 H 12 O 6
More informationGases. Chapter 5. Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Gases Chapter 5 1 Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Elements that exist as gases at 250C and 1 atmosphere 2 3 Physical Characteristics of Gases
More informationThe Kinetic-Molecular Theory of Gases
The Kinetic-Molecular Theory of Gases kinetic-molecular theory of gases Originated with Ludwig Boltzman and James Clerk Maxwell in the 19th century Explains gas behavior on the basis of the motion of individual
More informationUnit 6. Unit Vocabulary: Distinguish between the three phases of matter by identifying their different
*STUDENT* Unit Objectives: Absolute Zero Avogadro s Law Normal Boiling Point Compound Cooling Curve Deposition Energy Element Evaporation Heat Heat of Fusion Heat of Vaporization Unit 6 Unit Vocabulary:
More informationSCH 3UI Unit 08 Outline: Kinetic Molecular Theory and the Gas Laws. The States of Matter Characteristics of. Solids, Liquids and Gases
SCH 3UI Unit 08 Outline: Kinetic Molecular Theory and the Gas Laws Lesson Topics Covered Handouts to Print 1 Note: The States of Matter solids, liquids and gases state and the polarity of molecules the
More informationvapors: gases of substances that are normally liquids or solids 1 atm = 760 mm Hg = 760 torr = kpa = bar
Gases A Chemistry Lecture Outline Name: Basics on Gases composition of the atmosphere: properties of gases: vapors: gases of substances that are normally liquids or solids Equation for pressure: 1 atm
More informationName: Regents Chemistry: Notes: Unit 8 Gases.
Name: Regents Chemistry: Notes: Unit 8 Gases 1 Name: KEY IDEAS The concept of an ideal gas is a model to explain the behavior of gases. A real gas is most like an ideal gas when the real gas is at low
More informationChapter 5 Gases and the Kinetic-Molecular Theory
Chapter 5 Gases and the Kinetic-Molecular Theory Name (Formula) Methane (CH 4 ) Ammonia (NH 3 ) Chlorine (Cl 2 ) Oxygen (O 2 ) Ethylene (C 2 H 4 ) Origin and Use natural deposits; domestic fuel from N
More informationMoving Observer and Source. Demo 4C - 02 Doppler. Molecular Picture of Gas PHYSICS 220. Lecture 22. Combine: f o = f s (1-v o /v) / (1-v s /v)
PHYSICS 220 Lecture 22 Temperature and Ideal Gas Moving Observer and Source Combine: f o = f s (1-v o /v) / (1-v s /v) A: You are driving along the highway at 65 mph, and behind you a police car, also
More informationBoyle's Law. Solution: P 1 (0.6L)=(4atm)(2.4L) P 1 = 16atm
Page1 Boyle's Law Boyle's Law, a principle that describes the relationship between the pressure and volume of a gas. According to this law, the pressure exerted by a gas held at a constant temperature
More informationChapter 5 The Gaseous State
Chapter 5 The Gaseous State Contents and Concepts Gas Laws We will investigate the quantitative relationships that describe the behavior of gases. 1. Gas Pressure and Its Measurement 2. Empirical Gas Laws
More information1 atm 760 mmhg =.454 atm (3 points/6) 14.7 psi =.816 atm (3 points/9)
Chapter 5 Homework acket 1. Gases generally have a) low density b) high density c) closely packed particles d) no increase in volume when temperature is increased e) no decrease in volume when pressure
More informationProperties of Gases. assume the volume and shape of their containers. most compressible of the states of matter
Gases Properties of Gases assume the volume and shape of their containers most compressible of the states of matter mix evenly and completely with other gases much lower density than other forms of matter
More informationSection Using Gas Laws to Solve Problems
Gases and Gas Laws Section 13.2 Using Gas Laws to Solve Problems Kinetic Molecular Theory Particles of matter are ALWAYS in motion Volume of individual particles is zero. Consists of large number of particles
More informationGases. Chapter 5. Elements that exist as gases at 25 0 C and 1 atmosphere
Gases Chapter 5 Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. 1 Elements that exist as gases at 25 0 C and 1 atmosphere 2 3 1 Physical Characteristics of Gases
More informationGases CHAPTER. Section 10.1 Properties of Gases
CHAPTER Gases 10 Section 10.1 Properties of Gases 2. The following are observed properties of gases: (a) Gases have a variable volume. (b) Gases expand infinitely. (c) Gases compress uniformly. (d) Gases
More informationChapter 11 Gases 1 Copyright McGraw-Hill 2009
Chapter 11 Gases Copyright McGraw-Hill 2009 1 11.1 Properties of Gases The properties of a gas are almost independent of its identity. (Gas molecules behave as if no other molecules are present.) Compressible
More informationChapter 17 Temperature & Kinetic Theory of Gases 1. Thermal Equilibrium and Temperature
Chapter 17 Temperature & Kinetic Theory of Gases 1. Thermal Equilibrium and Temperature Any physical property that changes with temperature is called a thermometric property and can be used to measure
More informationChemistry. Friday, February 23 rd Monday, February 26 th, 2018
Chemistry Friday, February 23 rd Monday, February 26 th, 2018 Do-Now: Ch. 13 CN Part B 1. Write down today s FLT 2. State one part of the Kinetic Molecular Theory applied to gases 3. What are the three
More informationThe Gas Laws. Types of Variation. What type of variation is it? Write the equation of the line.
The Gas Laws 1) Types of Variation 2) Boyle's Law + P V Investigation 3) Charles' Law + T V Thought Lab 4) Lussac's Law + T P Investigation 5) The Combined Gas Law 6) Avogadro and the Universal Gas Law
More informationGas laws. Relationships between variables in the behaviour of gases
Gas laws Relationships between variables in the behaviour of gases Learning objectives Describe physical basis for pressure in a gas Describe the basic features of the kinetic theory Distinguish among
More informationChapter 10. Gases. Characteristics of Gases. Units of Pressure. Pressure. Manometer. Units of Pressure 27/07/2014 P = F A
7/07/014 Chemistry, The Central Science, 11th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten Characteristics of Chapter 10 Unlike liquids and solids, gases expand to fill their containers;
More informationAll gases display distinctive properties compared with liquid or solid. Among them, five properties are the most important and listed below:
CHEM 1111 117 Experiment 8 Ideal gas Objective: 1. Advance core knowledge of ideal gas law; 2. Construct the generator to produce gases; 3. Collect the gas under ambient temperature. Introduction: An ideal
More information1 Points to Remember Subject: Chemistry Class: XI Chapter: States of matter Top concepts 1. Intermolecular forces are the forces of attraction and repulsion between interacting particles (atoms and molecules).
More informationMelting. Freezing. Triple Point. Sublimation. Deposition. Temperature. 2. How many protons and electrons do the following atoms have?
CST Review Part 2 1. In the phase diagram, correctly label the x-axis and the triple point write the names of all six phases transitions in the arrows provided. Melting Liquid Freezing Pressure (ATM) Solid
More informationIMPORTANT CONCEPTS. 5.1 Pressure Units for pressure STP. 5.6 Kinetic Molecular Theory. 5.3 Ideal Gas Law. 5.4 Gas Stoichiometry Gas density Molar mass
TOPICS 1. Intermolecular Forces 2. Properties of Gases 3. Pressure 4. Gas Laws Boyle, Charles, Lussac 5. Ideal Gas Law 6. Gas Stoichiometry 7. Partial Pressure 8. Kinetic Molecular Theory 9. Effusion &
More informationGases, Liquids, and Solids. Chapter 5
Gases, Liquids, and Solids Chapter 5 Educational Goals 1. Define, compare, contrast the terms specific heat, heat of fusion, and heat of vaporization. Know the equations that involve these concepts and
More informationTHREE STATES OF MATTER
CHAPTER 9.1 Gases THREE STATES OF MATTER GASES ARE STRANGE... Compared to solids & liquids, gasses behave in very strange ways: Gas volume varies dramatically with changes in pressure and temperature.
More informationStates of Matter. The Solid State. Particles are tightly packed, very close together (strong cohesive forces) Low kinetic energy (energy of motion)
States of Matter The Solid State Particles are tightly packed, very close together (strong cohesive forces) Low kinetic energy (energy of motion) Fixed shape and volume Crystalline or amorphous structure
More informationCST Review Part 2. Liquid. Gas. 2. How many protons and electrons do the following atoms have?
CST Review Part 2 1. In the phase diagram, correctly label the x-axis and the triple point write the names of all six phases transitions in the arrows provided. Liquid Pressure (ATM) Solid Gas 2. How many
More informationLecture 24. Ideal Gas Law and Kinetic Theory
Lecture 4 Ideal Gas Law and Kinetic Theory Today s Topics: Ideal Gas Law Kinetic Theory of Gases Phase equilibria and phase diagrams Ideal Gas Law An ideal gas is an idealized model for real gases that
More information7/16/2012. Characteristics of Gases. Chapter Five: Pressure is equal to force/unit area. Manometer. Gas Law Variables. Pressure-Volume Relationship
7/6/0 Chapter Five: GASES Characteristics of Gases Uniformly fills any container. Mixes completely with any other gas. Exerts pressure on its surroundings. When subjected to pressure, its volume decreases.
More informationChemistry, The Central Science, 10th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten. Chapter 10. Gases.
Chemistry, The Central Science, 10th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten Chapter 10 Characteristics of Unlike liquids and solids, they Expand to fill their containers.
More informationGases and Gas Laws. Relationships of the Physical Properties of Gases. What is a gas?
What is a gas? For pure substances, there are many different phases of matter, but only three that we interact with at common temperature and pressures solids, liquids and gases. We can differentiate the
More informationCHAPTER 12 GASES AND KINETIC-MOLECULAR THEORY
. Pressure CHAPER GASES AND KINEIC-MOLECULAR HEORY. Boyle s Law: he -P Relationship 3. Charles Law: he - Relationship 4. Standard &P 5. he Combined Gas Law Equation 6. Avogadro s Law and the Standard Molar
More informationUNIT 5 States of matter I. Questions carrying one mark
UNIT 5 States of matter I. Questions carrying one mark 5. What are van der Waals forces? 5.2 What type of van der Waals force exists between HCl molecules? 5.3 Between which type of molecules does dipole
More informationProperties of gases. Gases. Lecture outline: Chapter 10. Composition: 1. Quantity of gas n mols
Lecture outline: Chapter 0 States t of matter: gases Which elements exist as gases at room temperature and pressure at sea level ( atm. and 25 C)? What is their elemental form (X or X 2 )? 2 Gases Composition:
More informationLecture outline: Chapter 10. S. Ensign, gases
Lecture outline: Chapter 10 States t of matter: gases 1 Which elements exist as gases at room temperature and pressure at sea level (1 atm. and 25 C)? What is their elemental form (X or X 2 )? 2 Composition:
More informationIntroductory Chemistry: A Foundation, 6 th Ed. Introductory Chemistry, 6 th Ed. Basic Chemistry, 6 th Ed.
Introductory Chemistry: A Foundation, 6 th Ed. Introductory Chemistry, 6 th Ed. Basic Chemistry, 6 th Ed. by Steven S. Zumdahl & Donald J. DeCoste University of Illinois Chapter 13 Gases Properties of
More informationB 2, C 2, N 2. O 2, F 2, Ne 2. Energy order of the p 2p and s 2p orbitals changes across the period.
Chapter 11 Gases Energy order of the p p and s p orbitals changes across the period. Due to lower nuclear charge of B, C & N there is no s-p orbitals interaction Due to high nuclear charge of O, F& Ne
More informationOUTLINE. States of Matter, Forces of Attraction Phase Changes Gases The Ideal Gas Law Gas Stoichiometry
UNIT 6 GASES OUTLINE States of Matter, Forces of Attraction Phase Changes Gases The Ideal Gas Law Gas Stoichiometry STATES OF MATTER Remember that all matter exists in three physical states: Solid Liquid
More informationChapter 8 Gases. 8.1 Kinetic Theory of Gases. 8.2 Barometer. Properties of Gases. 8.1 Gases and Kinetic Theory 8.2 Gas Pressure 8.
Chapter 8 Gases 8.1 Gases and Kinetic Theory 8.2 Gas Pressure 8.8 Ideal Gas Law * You do not need to know Boyle s (8.3), Charles (8.4), Gay-Lussac s (8.5), Avogadro s (8.7) or the Combined gas (8.6) laws.
More informationGas Density. Standard T & P (STP) 10/29/2011. At STP, 1 mol of any ideal gas occupies 22.4 L. T = 273 K (0 o C) P = 1 atm = kpa = 1.
Standard T & P (STP) T = 73 K (0 o C) P = 1 atm = 101.35 kpa = 1.0135 bar At STP, 1 mol of any ideal gas occupies.4 L.4 L Gas Density We can use PV = nrt to determine the density of gases. What are the
More informationScientists and Their Discoveries: The Ideal Gas Law Poster Illustrated Teacher's Guide
Scientists and Their Discoveries: The Ideal Gas Law Poster Illustrated Teacher's Guide #35-1170 Paper #35-1171 Laminated Background Gas Law Basics Matter most frequently takes the form of a solid, liquid,
More informationA Gas Uniformly fills any container. Easily compressed. Mixes completely with any other gas. Exerts pressure on its surroundings.
Chapter 5 Gases Chapter 5 A Gas Uniformly fills any container. Easily compressed. Mixes completely with any other gas. Exerts pressure on its surroundings. Copyright Cengage Learning. All rights reserved
More informationChapter 11. Preview. Lesson Starter Objectives Pressure and Force Dalton s Law of Partial Pressures
Preview Lesson Starter Objectives Pressure and Force Dalton s Law of Partial Pressures Section 1 Gases and Pressure Lesson Starter Make a list of gases you already know about. Separate your list into elements,
More informationGases. Petrucci, Harwood and Herring: Chapter 6
Gases Petrucci, Harwood and Herring: Chapter 6 CHEM 1000 3.0 Gases 1 We will be looking at Macroscopic and Microscopic properties: Macroscopic Properties of bulk gases Observable Pressure, volume, mass,
More informationHOMEWORK 11-1 (pp )
CHAPTER 11 HOMEWORK 11-1 (pp. 333 335) VOCABULARY Define. 1. Gay-Lussac s law of combining volumes of gases 2. Avogadro s law Answer each question. 3. Write and explain the equation that expresses the
More informationPHYSICS 151 Notes for Online Lecture #33
PHYSICS 151 otes for Online Lecture #33 Moving From Fluids o Gases here is a quantity called compressibility that helps distinguish between solids, liquids and gases. If you squeeze a solid with your hands,
More informationFTF Day 9. April 9, 2012 HW: Assessment Questions 13.1 (Wed) Folder Check Quiz on Wednesday Topic: Gas laws Question: What are gasses like?
Gas Laws Ch 13 FTF Day 9 April 9, 2012 HW: Assessment Questions 13.1 (Wed) Folder Check Quiz on Wednesday Topic: Gas laws Question: What are gasses like? Describe motion of particles, compressibility,
More informationChapter 10. Chapter 10 Gases
Chapter 10 Gases Earth is surrounded by a layer of gaseous molecules - the atmosphere - extending out to about 50 km. 10.1 Characteristics of Gases Gases low density; compressible volume and shape of container
More informationApparatus for Studying the Relationship Between Pressure and Volume of a Gas
Apparatus for Studying the Relationship Between Pressure and Volume of a Gas As P (h) increases V decreases 1 Boyle s Law P α 1/V P x V = constant P 1 x V 1 = P 2 x V 2 Constant temperature Constant amount
More information