Charles Law: V 1 = V 2 T 1 T 2
|
|
|
- Marianna Cobb
- 6 years ago
- Views:
Transcription
1 Name: Gas Laws Background In this investigation you will examine three gas laws including Boyle s Law, Charles Law and Gay-Lussac s Law. You will explore how manipulating the variables of volume (L), pressure (atm) and temperature (K) can affect a sample of gas. The formula for each of the gas laws are: Boyle s Law: P 1 V 1 = P 2 V 2 Charles Law: V 1 = V 2 Gay-Lussac s Law: P 1 = P 2 Prelab Questions 1. Solve for x in the following algebraic equations and report your final answer with the correct number of significant digits: a. (1.34)(5.46) = (1.76)(x) b = x_ c = 4.85_ 295 x 2. Briefly describe, in your own words the meaning of each of the following variables, and common units of measurement associated with each: a. Volume b. Pressure c. Temperature American Association of Chemistry Teachers 1
2 Procedure Visit Make sure that you select the Boyle s Law tab to begin; it will be shown in white. You should see the picture below on your screen. Boyle s Law 1. Which one of the three variables: Pressure, Volume or Temperature cannot be changed in Boyle s Law? This variable is considered a constant. 2. Using the volume control arrows, reduce the volume of the gas to 1.70L. particles in the gas sample as the volume is reduced. Make certain to discuss collisions in your comments. a. Calculate the new pressure value for the gas, showing all of your work. b. Check your final answer for part b by clicking the calculate button next to P 2. a. Observations when Volume is reduced: b. Calculation P 1 V 1 = P 2 V 2 3. Press the reset button at the top right of the screen. Using the pressure control arrows, reduce the pressure of the gas to 0.700atm. particles in the gas sample as the pressure is reduced. b. In the space below calculate the new volume value for the gas. c. Check your final answer for part b by clicking the calculate button next to V 2. a. Observations when Pressure is reduced: b. Calculation P 1 V 1 = P 2 V 2 American Association of Chemistry Teachers 2
3 4. Press the reset button at the top right of the screen. a. Using the pressure control arrows, increase the pressure value to 1.50 atm, and fill in the corresponding V 2 value in the data table below. b. Press the Add Data button. Using the pressure control arrows, increase the pressure to 2.00atm and fill in the corresponding V 3 value in the data table below. c. Repeat step b for pressure values of 2.50atm and 2.90atm. P 1 = 1.00atm P 2 = 1.50atm P 3 = 2.00atm P 4 = 2.50atm P 5 = 2.90atm V 1 = V 2 = V 3 = V 4 = V 5 = d. Based on the data collected in the table above, what trend can be observed for volume of a gas when the pressure of the gas is increased? Important Terms Direct relationship: A relationship between two variables, where a change in one variable results in the same change in the other variable. For example, if one variable is increased, then the other variable will also increase. Indirect relationship: A relationship between two variables, where a change in one variable results in the opposite change in the other variable. For example, if one variable is increased, then the other variable will decrease. e. Considering the terms described above, do the variables of pressure and volume have a direct or an indirect relationship in Boyle s Law? Justify your answer with data. f. Considering what you now know about Boyle s law, make a prediction based on the following situation: What would happen to the pressure of a gas inside a sealed bottle, if the bottle was squeezed tightly, reducing the volume of the gas by half? Explain your thoughts. American Association of Chemistry Teachers 3
4 Charles Law Change the simulation to Charles Law by clicking the tab at the top of the screen it will be shown in white. You should see the picture below on your screen. 1. Which one of the three variables: Pressure, Volume or Temperature cannot be changed in Charles Law? This variable is considered a constant. 2. a. Using the Temperature controls, increase the temperature of the gas. What changes do you observe in the behavior of the particles of the gas while the temperature is increased? b. Continue to increase the temperature value until T 2 = 443K. Using the equation for Charles law, calculate the volume of the gas at this increased temperature. Check your final answer for part b by clicking the calculate button next to V 2 : V 1 = V 2 c. Based on the final value calculated in part b) is Charles law considered a direct or an indirect relationship between the variables? Explain your choice with reasoning. American Association of Chemistry Teachers 4
5 3. Press the reset button at the top right of the screen. Using the volume control arrows, reduce the volume of the gas to 1.86L. particles in the gas sample as the volume is reduced. b. In the space below calculate the new temperature value for the gas. c. Check your final answer for part b by clicking the calculate button next to T 2. a. Observations when Volume is reduced: b. Calculation V 1 = V 2 d. Convert the final value for T 2 into Celsius units. 4. Press the reset button at the top right of the screen. Using the pressure control arrows, increase the temperature value to a measurement of your choosing. Then press Add Data. This will fix a data point on the graph for T 2. Increase the temperature three additional times; select Add Data for each data point: T 3, T 4, and T 5. a. Plot these points on the graph below, estimating the five data points created: Volume (L) Temperature (K) b. Based on the data points collected on the graph, make a statement about the trend that can be observed between the volume and temperature of a gas. 5. Considering what you now know about Charles law, make a prediction based on the following situation: What would happen to the volume of a gas inside a sealed bottle, if the bottle was heated to double its original temperature? Explain your thoughts. American Association of Chemistry Teachers 5
6 Gay-Lussac s Law Change the simulation to Gay-Lussac s Law by clicking the tab at the top of the screen it will be shown in white. You should see the picture below on your screen. P 1 = P 2 T 2. a. The equation for Gay-Lussac s law is 1 T 2 does it look most similar to the equation for Boyle s Law or the equation for Charles law? b. What variable is held constant in Gay Lussac s law? c. Based on your answer to part a) what prediction can you make about the relationship between the variables of Pressure and Temperature of a gas? 3. a. Using the pressure control arrows, increase the pressure value to 1.50atm, and fill in the corresponding T 2 value in the data table below. b. Press the Add Data button. Using the pressure control arrows, increase the pressure to 2.00atm and fill in the corresponding T 3 value in the data table below. c. Repeat step b for pressure values of 2.50atm and 2.90atm. P 1 = 1.00atm P 2 = 1.50atm P 3 = 2.00atm P 4 = 2.50atm P 5 = 2.90atm T 1 = T 2 = T 3 = T 4 = T 5 = d. Based on the data collected in the table above, what trend can be observed for temperature of a gas when the pressure of the gas is increased? Is this considered a direct or an indirect relationship between the variables? American Association of Chemistry Teachers 6
7 4. Press the reset button at the top right of the screen. Using the temperature control arrows, reduce the temperature of the gas to 158K. particles in the gas sample as the temperature is reduced. Make certain to discuss collisions in your comments. b. In the space below calculate the new pressure value for the gas. c. Check your final answer for part b by clicking the calculate button next to P 2. a. Observations when Volume is reduced: b. Calculation P 1 = P 2 5. Considering what you now know about Gay-Lussac s law, make a prediction based on the following situation: What would happen to the pressure of a gas inside a sealed bottle, if the bottle was cooled to half of its original temperature? Explain your thoughts. Checking Comprehension Please create a list of the variable given in each problem and show all your work required to complete the calculation. 1. Calculate the temperature of a gas when it is expanded to 5.25L. The gas originally occupies 3.45L of space at 282K. 2. The temperature of a gas is increased from 125⁰C to 182⁰C inside of a rigid container. The original pressure of the gas was 1.22atm, what will the pressure of the gas be after the temperature change? 3. The volume of gas in a container was originally 3.24L, while at standard pressure, 1.00atm. What will the volume be if the pressure is increased to 1.20atm? American Association of Chemistry Teachers 7
Simulation: Gas Laws FOR THE TEACHER
Simulation: Gas Laws FOR THE TEACHER Summary In this simulation, students will investigate three of the fundamental gas laws, including Boyle s Law, Charles Law and Gay-Lussac s Law. Students will have
Simulation: Density FOR THE TEACHER
Simulation: Density FOR THE TEACHER Summary In this simulation, students will investigate the effect of changing variables on both the volume and the density of a solid, a liquid and a gas sample. Students
Part 1: Play Purpose: Play! See how everything works before we try to find any relationships.
PhET Gas Law Simulation Name: http://phet.colorado.edu/new/simulations/sims.php?sim=gas_properties If the direct link does not work, use Google, and use the search terms Phet Gas properties. You can download
Boyle s Law and Charles Law Activity
Boyle s Law and Charles Law Activity Introduction: This simulation helps you to help you fully understand 2 Gas Laws: Boyle s Law and Charles Law. These laws are very simple to understand, but are also
Gases. 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
Practice 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
Introduction to Gases Guided Inquiry
Introduction to Gases Guided Inquiry Part 1 - The Kinetic Molecular Theory Adapted from a POGIL authored by Linda Padwa and David Hanson, Stony Brook University Why? The kinetic-molecular theory is a model
The 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
CHEMISTRY 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
Kinetic 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
Name: 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
The Ideal Gas Law INTRODUCTION DISCUSSION OF PRINCIPLES. Boyle s Law. Charles s Law. The Ideal Gas Law 10-1
The Ideal Gas Law 10-1 The Ideal Gas Law INTRODUCTION The volume of a gas depends on the pressure as well as the temperature of the gas. Therefore, a relation between these quantities and the mass of a
SCH 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
Part 1: You are given the following system of two equations: x + 2y = 16 3x 4y = 2
Solving Systems of Equations Algebraically Teacher Notes Comment: As students solve equations throughout this task, have them continue to explain each step using properties of operations or properties
CHEMISTRY 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
Conceptual Chemistry
Conceptual Chemistry Objective 1 Describe, at the molecular level, the difference between a gas, liquid, and solid phase. Solids Definite shape Definite volume Particles are vibrating and packed close
Name Date Class STATES OF MATTER. SECTION 13.1 THE NATURE OF GASES (pages )
Name Date Class 13 STATES OF MATTER SECTION 13.1 THE NATURE OF GASES (pages 385 389) This section introduces the kinetic theory and describes how it applies to gases. It defines gas pressure and explains
Mass and Particle Relationships
Mass and Particle Relationships Name Lab Section Log on to the Internet. Type the following address into the location-input line of your browser: http://cheminfo.chem.ou.edu/~mra/ccli2004/srgm1.htm This
Properties 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
Unit 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.
Gases 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
tp03: The Ideal Gas Law
tp03: The Ideal Gas Law Jack Lyes 18/01/2014 The main objective of this experiment was to calculate a value for absolute zero, the temperature at which a gas exerts zero pressure. This was achieved by
The 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
The 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
Lesson 3 The Behavior of Gases
Lesson 3 The Behavior of Gases Student Labs and Activities Page Launch Lab 46 Content Vocabulary 47 Lesson Outline 48 MiniLab 50 Content Practice A 51 Content Practice B 52 Math Skills 53 School to Home
Name 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
Activity 06.3a Periodic Trends Inquiry
Background In this investigation you will examine several periodic trends, including atomic radius, ionization energy and ionic radius. You will be asked to interact with select atoms as you investigate
Gas Pressure and Temperature Relationships *
Gas Pressure and Temperature Relationships * MoLE Activities To begin this assignment you must be able to log on to the Internet (the software requires OSX for mac users). Type the following address into
Student Exploration: Bohr Model of Hydrogen
Name: Date: Student Exploration: Bohr Model of Hydrogen Vocabulary: absorption spectrum, Bohr model, electron volt, emission spectrum, energy level, ionization energy, laser, orbital, photon [Note to teachers
MoLE Gas Laws Activities *
MoLE Gas Laws Activities * To begin this assignment you must be able to log on to the Internet using Internet Explorer (Microsoft) 4.5 or higher. If you do not have the current version of the browser,
Learning Outcomes in Focus
Contextual strand: CW Learning Outcomes in Focus Students should be able to describe and model the structure of the atom in terms of the nucleus, protons, neutrons and electrons; comparing mass and charge
Catalysts. Lab Section. Log on to the Internet. Type the following address into the location-input line of your browser:
Catalysts Name Lab Section Log on to the Internet. Type the following address into the location-input line of your browser: http://cheminfo.chem.ou.edu/~mra/ccli2004/kcatbgm.htm This will load a Particulate
Thermal Properties and Ideal Gases: Boyle's law and Charle's law *
OpenStax-CNX module: m39083 1 Thermal Properties and Ideal Gases: Boyle's law and Charle's law * Free High School Science Texts Project This work is produced by OpenStax-CNX and licensed under the Creative
LO6: Know the basic principles of thermal physics Boyle s Law, Charles Law and the Pressure Law Instructions and answers for teachers
Unit 2: Science for Engineering LO6: Know the basic principles of thermal physics Boyle s Law, Charles Law and the Pressure Law Instructions and answers for teachers These instructions should accompany
Unit 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
Theory (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
Chapter 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,
Measurements of Pressure
Measurements of Pressure ì ì ì Pressure can have a variety of methods of measurement These include the atmosphere (atm), the kilopascal (kpa), mm of Mercury (mm of Hg), milibars (mb), and pounds per square
All 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
OUTLINE. 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
Name: Hour: Teacher: ROZEMA. Chemistry Isotopes, Decay & Half Lives
Name: Hour: Teacher: ROZEMA Chemistry Isotopes, Decay & Half Lives Isotopia Stable and Radioactive Isotopes Purpose To explore the naturally occurring isotopes of the elements. Part 1: Elements 1 through
Kinetic 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
Unit 08 Review: The KMT and Gas Laws
Unit 08 Review: The KMT and Gas Laws It may be helpful to view the animation showing heating curve and changes of state: http://cwx.prenhall.com/petrucci/medialib/media_portfolio/text_images/031_changesstate.mov
Collision Theory Gizmo ExploreLearning.com
Names: Period: Date: Collision Theory Gizmo ExploreLearning.com Vocabulary: activated complex, catalyst, chemical reaction, concentration, enzyme, half-life, molecule, product, reactant, surface area Prior
Student Review Packet Answer Key
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 0.878 atm to ka 88.9 ka c 45 o C to K 38 K g 3. atm
Gases. 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
Gases and Temperature Changes. The Relationship between Gas Volume and Temperature
SECTION.3 Gases and Temperature Changes Key Terms absolute zero Charles s law Gay-Lussac s law So far, you have studied gas laws in terms of a fixed amount of gas at a constant temperature. However, you
Unit 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:
Electrostatic Fields and Forces Lab
Name Page 1 of 5 Period Electrostatic Fields and Forces Lab Go to http://tinyurl.com/337842 or http://linus.highpoint.edu/~atitus/physlets/em_field.html You should see the Electric Field Physlet. Your
MoLE Gas Laws Activities
MoLE Gas Laws Activities To begin this assignment you must be able to log on to the Internet using Internet Explorer (Microsoft) 4.5 or higher. If you do not have the current version of the browser, go
Tennessee Academic Standards For Science Chemistry I
A Correlation and Narrative Summary of Pearson Chemistry 2017 To the For Science Chemistry I High School Chemistry I with Pearson Realize Waterman, et al. The Pearson Advantages: The program combines our
TEACHER NOTES SCIENCE NSPIRED
Science Objectives Students will explore the force two charges exert on each other. Students will observe how the force depends upon the magnitude of the two charges and the distance separating them. Students
Chapter 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
Moving 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
Student Exploration: Energy Conversion in a System
Name: Date: Student Exploration: Energy Conversion in a System Vocabulary: energy, gravitational potential energy, heat energy, kinetic energy, law of conservation of energy, specific heat capacity Prior
where 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
INTRODUCTORY CHEMISTRY Concepts and Critical Thinking
INTRODUCTORY CHEMISTRY Concepts and Critical Thinking Sixth Edition by Charles H. Corwin Chapter 11 The Gaseous State by Christopher Hamaker 2011 Pearson Education, Inc. Chapter 11 1 Properties of Gases
Exploring Graphs of Polynomial Functions
Name Period Exploring Graphs of Polynomial Functions Instructions: You will be responsible for completing this packet by the end of the period. You will have to read instructions for this activity. Please
Unit 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:
Solving Linear Equations (in one variable)
Solving Linear Equations (in one variable) In Chapter of my Elementary Algebra text you are introduced to solving linear equations. The main idea presented throughout Sections.1. is that you need to isolate
Thermal Physics. Temperature (Definition #1): a measure of the average random kinetic energy of all the particles of a system Units: o C, K
Thermal Physics Internal Energy: total potential energy and random kinetic energy of the molecules of a substance Symbol: U Units: J Internal Kinetic Energy: arises from random translational, vibrational,
Apparatus 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
Unit 1: Scientific Inquiry/Forces and Motion Newton s Laws Simulation Investigation
name: period: Learning Objective: Students will understand that the motion of objects depends on the sum of the forces on the object and the mass of the object. Background Information: Complete the following
HOMEWORK 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
Name. Objective 1: Describe, at the molecular level, the difference between a gas, liquid, and solid phase.
Unit 6 Notepack States of Matter Name Unit 4 Objectives 1. Describe, at the molecular level, the difference between a gas, liquid, and solid phase. (CH 10) 2. Describe states of matter using the kinetic
Acid/Base Classifications
Acid/Base Classifications Name Lab Section Log on to the Internet. Type the following address into the location-input line of your browser: http://cheminfo.chem.ou.edu/~mra/ccli2004/acidsm.htm This will
Project: Equilibrium Simulation
UNIT 02: BCLN CHEMISTRY 12 - Rev. July, 2015 Project: Simulation Potential Credits: /20 Name: Goal: In this project you will explore the concept of reversible reactions and calculating K eq using some
The Bohr Atom. PHYS 1301 F98 Prof. T.E. Coan Last edit: 6 Aug 98. Introduction
1 The Bohr Atom PHYS 1301 F98 Prof. T.E. Coan Last edit: 6 Aug 98 Introduction In this week's computer simulation, we will examine the behavior of a simplified model of the hydrogen atom. This model, the
Coulomb s Law Mini-Lab
Setup Name Per Date Coulomb s Law Mini-Lab On a fresh piece of notebook paper, write the above title, name, date, and period. Be sure to put all headings, Roman numerals and regular numbers on your paper.
Ch. 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,
Kinetic Molecular Theory, Weak Interactions, States of Matter (Why do liquids & solids exist?)
Kinetic Molecular Theory, Weak Interactions, States of Matter (Why do liquids & solids exist?) Themes for the day: 1. What is the Kinetic Molecular Theory? 2. ow do #1 & weak interactions help us with
Lab 13: Temperature and Thermodynamics
Physics 2020, Spring 2005 Lab 13 page 1 of 10 Lab 13: Temperature and Thermodynamics INTRODUCTION & BACKGROUND: By now you are probably very familiar with the ideal gas law PV=nRT, or the equivalent PV=Nk
Activity 8b - Electric Field Exploration
Name Date Activity 8b - Electric Field Exploration Pd Go to the following website: http://phet.colorado.edu Find the heading Run our Simulations and click On Line. Under the Simulations heading, select
Gases 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
Worksheet: Coulomb Force Simulation
Screen shot of simulation showing force between two charged particles. Worksheet: Coulomb Force Simulation Key Topic/Concept: Coulomb s Law and Newton s 3 rd Law Materials: One guide sheet for each student
DP Physics Torque Simulation
DP Physics Torque Simulation Name Go to Phet Simulation: ( http://phet.colorado.edu/simulations/sims.php?sim=torque ) Part I: Torque 1. Click the tab at the top that says torque 2. Set the force equal
Apply the ideal gas law (PV = nrt) to experimentally determine the number of moles of carbon dioxide gas generated
Teacher Information Ideal Gas Law Objectives Determine the number of moles of carbon dioxide gas generated during a reaction between hydrochloric acid and sodium bicarbonate. Through this investigation,
REVISION: GAS LAWS & MOLE CALCULATIONS 18 JUNE 2013
REVISION: GAS LAWS & MOLE CALCULATIONS 18 JUNE 2013 Lesson Description In this lesson we revise how to: apply the gas laws to perform calculations apply the mole concept to perform calculations Key Concepts
Fig Note the three different types of systems based on the type of boundary between system and surroundings.
CHAPTER 1 LECTURE NOTES System, Surroundings, and States Fig. 1.4 Note the three different types of systems based on the type of boundary between system and surroundings. Intensive and Extensive Properties
Lab: Electric Fields Hockey *
Name: Lab: Electric Fields Hockey * Objective: To investigate experimentally the concept of the electric field and to map (to represent graphically) some electric field lines for particular configurations
Student Exploration: Collision Theory
Name: Date: Student Exploration: Collision Theory Vocabulary: activated complex, catalyst, chemical reaction, concentration, enzyme, half-life, molecule, product, reactant, surface area Prior Knowledge
The purpose of this lab is to investigate phases of matter, temperature, and heat energy.
9460218_CH07_p081-090.qxd 1/20/10 9:46 PM Page 81 7 TEMPERATURE AND HEAT PURPOSE The purpose of this lab is to investigate phases of matter, temperature, and heat energy. SIMULATIONS States of Matter Figure
CC Algebra 2H Transforming the parent function
CC Algebra H Transforming the Name: March. Open up the geometer s sketchpad document on Mr. March s website (It s under CC Algebra Unit Algebra Review). Make sure ou maimize both windows once ou open the
Shifting Reactions A
Shifting Reactions A Name Lab Section Log on to the Internet. Type the following address into the location-input line of your browser: http://introchem.chem.okstate.edu/dcicla/ergbm.htm This will load
States 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
through any three given points if and only if these points are not collinear.
Discover Parabola Time required 45 minutes Teaching Goals: 1. Students verify that a unique parabola with the equation y = ax + bx+ c, a 0, exists through any three given points if and only if these points
Figure I. Experimental Setup for the Calorimetry Simulation
Name Section Problem Statement: How is heat transferred between substances? I. Data Collection A. Go to http://dbpoc.com/pearson/chemsims/gold/calorgold4/calor.php. The simulation will open to an image
Straight Line Motion (Motion Sensor)
Straight Line Motion (Motion Sensor) Name Section Theory An object which moves along a straight path is said to be executing linear motion. Such motion can be described with the use of the physical quantities:
Speeds of a Chemical Reaction
Speeds of a Chemical Reaction Name Lab Section Log on to the Internet. Type the following address into the location-input line of your browser: http://cheminfo.chem.ou.edu/~mra/ccli2004/k2rm.htm This will
Photosynthesis: Limiting Factors
Name: Date: Period: Photosynthesis: Limiting Factors Purpose: 1. To determine the effect of temperature, light intensity, and light color on the rate of photosynthesis. 2. To calculate the rate of photosynthesis
UNIT 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
Warm-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)
Chapter 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
CH.1 FORCE AND VELOCITY
CH.1 FORCE AND VELOCITY CH.1 FORCE AND VELOCITY MAIN IDEAS F&M: 1.5.1 WARM-UP Students consider how the presence or absence of friction affects the motion of objects. (10 min) Take a few minutes and individually
THE CORPUSCULAR NATURE OF MATTER AND ITS PHYSICAL STATES
THE CORPUSCULAR NATURE OF MATTER AND ITS PHYSICAL STATES In this unit we are going to study the matter from a microscopic point of view using the kinetic theory. We will understand the properties of the
Chemistry. 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
Unit 4, More About Forces Lab 1, Interactions Between Objects
Unit 4, More About s Lab 1, Interactions Between Objects Name Date Period In the set of activities that follows, you will be asked to think about situations in which two objects interact. You should, in
Chemistry Lab. By Lin Wozniewski
Chemistry Lab By Lin Wozniewski lwoz@iun.edu Disclaimer This presentation was prepared using draft rules. There may be some changes in the final copy of the rules. The rules which will be in your Coaches
Student Exploration: Cell Division
Name: Date: Student Exploration: Cell Division Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. What is the purpose of this activity? 2. Cells reproduce by splitting in half, a process called
Figure 1: Phases of the Moon
INVESTIGATING LUNAR PHASES Introduction The Moon is a dark rocky object that is illuminated by reflected sunlight. It is this reflected light which we see as moonlight. Because the Moon orbits our Earth