Student Exploration: Boyle s Law and Charles Law
|
|
|
- Daisy Ferguson
- 6 years ago
- Views:
Transcription
1 Name: Date: Student Exploration: Boyle s Law and Charles Law Vocabulary: absolute zero, Boyle s law, Charles law, Kelvin scale, pressure Prior Knowledge Question (Do this BEFORE using the Gizmo.) A small helium tank measures about two feet (60 cm) high. Yet it can fill over 50 balloons! How can such a small tank contain enough helium to fill so many balloons? Gizmo Warm-up On the Boyle s Law and Charles Law Gizmo, check that the BOYLE S LAW tab is selected. The Gizmo shows a container of gas; the little purple spheres represent molecules. 1. Observe the particles. Are they all moving at the same speed? 2. How do the particles interact with the walls and lid of the container? These interactions contribute to the pressure on the walls of the container. Pressure is defined as force per unit area. The SI units of pressure are newtons per square meter (N/m 2 ), or pascals (Pa). 3. Slowly drag the temperature (T) slider back and forth. (Note: In this Gizmo, the Kelvin scale is used to measure temperature. On the Kelvin scale, 0 degrees is absolute zero, the coldest possible temperature. Absolute zero is equal to C or F) A. How does the change in temperature affect the speed of the molecules? B. How does the change in temperature affect the volume of the container?
2 Activity A: Boyle s Law Get the Gizmo ready: On the BOYLE S LAW tab, set the temperature to 300 K and press OK. Question: How does pressure affect the volume of a gas? 1. Form hypothesis: In this experiment, you will pile weights on the lid of the container of gas. What do you think will happen as more weight is added to the lid? 2. Notice: Look at the DESCRIPTION pane. What is the mass of the lid? How much pressure does the lid exert on the gas? 3. Collect data: Using the Select mass slider to place weights on the lid, record the pressure and volume of the gas for each of the following settings. Added mass on the lid Total mass (lid + added mass) 0 kg 10 kg 10 kg 20 kg 20 kg 30 kg 30 kg 40 kg Pressure* Volume *This model does not include atmospheric pressure, which is 101,325 N/m Analyze: As the pressure increases, what happens to the volume of the gas? This relationship is called Boyle s law. 5. Calculate: Compare the pressure and volume values in your data table. A. How did doubling the pressure change the gas volume? B. How did tripling the pressure change the gas volume? C. How did quadrupling the pressure change the gas volume? (Activity A continued on next page)
3 Activity A (continued from previous page) 6. Predict: If the added mass on the lid was 50 kg, a total mass of 60 kg would exert pressure on the gas inside the container. What would be the volume of the gas? 7. Test: Test your prediction using the Gizmo. What is the volume of the gas? Was your prediction correct? 8. Create a graph: Select the GRAPH tab. Set the mass slider to 0 kg, and click Record to plot a point on the graph. Plot a point for each possible mass to create a graph showing the relationship between pressure and volume. When your graph is completed, click the camera icon ( ) to take a snapshot. Paste the image into a blank word-processing document, and label the graph Volume vs. Pressure. A. What is the shape of the graph? B. How does this graph illustrate Boyle s law? 9. Apply: Think about a small helium tank that can fill 50 balloons. What must be true about the helium in the tank compared to the helium in the balloons?
4 Activity B: Charles Law Get the Gizmo ready: Select the CHARLES LAW tab. Set the Mass to 0 kg and click OK. Question: How does temperature affect the volume of a gas? 1. Form hypothesis: How will the volume of a gas change as the temperature rises and falls? 2. Collect data: Record the pressure and volume of the gas at each of the given temperatures. Temperature Pressure* Volume 100 K 200 K 300 K 400 K 500 K *This model does not include atmospheric pressure, which is 101,325 N/m Analyze: As the temperature increases, what happens to the volume of the gas? This relationship is called Charles law. 4. Explain: Based on the motions of the gas molecules, why do you think the volume changed as it did when the temperature was increased? 5. Think about it: Why do you think the pressure was the same in each test? (Activity B continued on next page)
5 Activity B (continued from previous page) 6. Calculate: Compare the pressure and volume values in your data table. A. How did doubling the temperature affect the gas volume? B. How did tripling the temperature affect the gas volume? C. How did quadrupling the temperature affect the gas volume? 7. Predict: Suppose the temperature was 50 K. What would be the volume of the gas? 8. Test: Test your prediction using the Gizmo. What is the volume of the gas? Was your prediction correct? 9. Create a graph: Select the GRAPH tab. Set the temperature slider to 50 K, and click Record to plot a point on the graph. Plot a point every 50 degrees to create a graph showing the relationship between temperature and volume. When your graph is complete, click the camera icon to take a snapshot. Paste the image into your document, and label the graph Volume vs. Temperature. A. What is the shape of the graph? B. How does this graph illustrate Charles law? 10. Apply: Based on what you learned, what would happen to a balloon placed in the freezer? What would happen to a balloon placed in a warm oven? (Assume it doesn t pop.) 11. Think and discuss: Consider temperature, pressure, and volume. How does the mathematical relationship in Boyle s law compare to that in Charles law?
Student Exploration: Boyle s Law and Charles Law
Name: Date: Student Exploration: Boyle s Law and Charles Law Vocabulary: absolute zero, Boyle s law, Charles law, Gay-Lussac s law, Kelvin scale, pressure Prior Knowledge Question (Do this BEFORE using
Chemistry 20 Unit 2 Gases FITB Notes. Topic A Characteristics of Gases
Chemistry 20 Unit 2 Gases FITB Notes General Outcome: Topic A Characteristics of Gases We use technologies that were designed with the knowledge of the visible characteristics ( ) of gases ex. SCUBA equipment,
Student Exploration: Ripple Tank
Name: Date: Student Exploration: Ripple Tank Vocabulary: constructive interference, crest, destructive interference, diffraction, Huygens Principle, interference, law of superposition, node, refraction,
Chapter 5: Gases 5.1 Pressure Why study gases? An understanding of real world phenomena. An understanding of how science works.
Chapter 5: Gases 5.1 Pressure Why study gases? An understanding of real world phenomena. An understanding of how science works. A Gas Uniformly fills any container. Easily compressed. Mixes completely
Solids, Liquids, and Gases
chapter 14 Solids, Liquids, and Gases section 3 Behavior of Gases What You ll Learn how a gas exerts pressure on its container how changing pressure, temperature, or volume affect a gas Before You Read
Name Class Date. What are some properties of gases? How do changes of pressure, temperature, or volume affect a gas?
CHAPTER 3 States of Matter 4 Behavior of Gases SECTION KEY IDEAS As you read this section, keep these questions in mind: What are some properties of gases? How do changes of pressure, temperature, or volume
Student Exploration: Distance-Time and Velocity-Time Graphs
Name: Date: Student Exploration: Distance-Time and Velocity-Time Graphs [NOTE TO TEACHERS AND STUDENTS: This lesson was designed as a follow-up to the Distance-Time Graphs Gizmo. We recommend you complete
Fluids. How do fluids exert pressure? What causes objects to float? What happens when pressure in a fluid changes? What affects the speed of a fluid?
CHAPTER 3 SECTION 3 States of Matter Fluids KEY IDEAS As you read this section, keep these questions in mind: How do fluids exert pressure? What causes objects to float? What happens when pressure in a
Gas volume and pressure are indirectly proportional.
Section 2 The Gas Laws Key Terms Boyle s law Charles s law combined gas law absolute zero Gay-Lussac s law Scientists have been studying physical properties of gases for hundreds of years In 1662, Robert
Student Exploration: Uniform Circular Motion
Name: Date: Student Exploration: Uniform Circular Motion Vocabulary: acceleration, centripetal acceleration, centripetal force, Newton s first law, Newton s second law, uniform circular motion, vector,
Student Exploration: Archimedes Principle
Name: Date: Student Exploration: Archimedes Principle Vocabulary: Archimedes principle, buoyant force, density, displace, mass, volume, weight Prior Knowledge Questions (Do these BEFORE using the Gizmo.)
weight of the book divided by the area of the bottom of the plunger.
Lab: Boyle s Law Datasheet Name Data: Pressure is defined as force per unit area: P = Force/Area When a book rests on top of the plunger, the pressure it exerts equals the weight of the book divided by
Section 5.1 Pressure. Why study gases? An understanding of real world phenomena. An understanding of how science works.
Chapter 5 Gases Section 5.1 Pressure Why study gases? An understanding of real world phenomena. An understanding of how science works. Copyright Cengage Learning. All rights reserved 2 Section 5.1 Pressure
Quantitative Properties of Gases. 1. Amount (mass or moles) 2. Volume 3. Pressure 4. Temperature
Chapter 2 Gases Quantitative Properties of Gases 1. Amount (mass or moles) 2. Volume 3. Pressure 4. Temperature Kinetic Molecular Theory: (Video) Smallest particles (atoms, ions or molecules) of a substance
Chapter 13. Gases. Copyright Cengage Learning. All rights reserved 1
Chapter 13 Gases Copyright Cengage Learning. All rights reserved 1 Section 13.1 Pressure Why study gases? An understanding of real world phenomena. An understanding of how science works. Copyright Cengage
1 Fluids and Pressure
CHAPTER 3 1 Fluids and Pressure SECTION Forces in Fluids BEFORE YOU READ After you read this section, you should be able to answer these questions: What are fluids? What is atmospheric pressure? What is
9A Gas volume and pressure are indirectly proportional.
The Gas Laws Key Terms Boyle s law Charles s law combined gas law absolute zero Gay-Lussac s law Scientists have been studying physical properties of gases for hundreds of years In 1662, Robert Boyle discovered
mass of container full of air = g mass of container with extra air = g volume of air released = cm 3
1992 Q32 The air pressure inside the passenger cabin of an airliner is 9 x 10 4 Pa when the airliner is at its cruising height. The pressure of the outside atmosphere at this height is 4 x 10 4 Pa. Calculate
Exploration Series. TIRE PRESSURE Interactive Physics Simulation Page 01
TIRE PRESSURE ------- Interactive Physics Simulation ------- Page 01 How can air hold up a truck? Over-inflating or under-inflating your tires can waste energy and even cause a rupture. How much air is
Chapter 10: Gases. Characteristics of Gases
Chapter 10: Gases Learning Outcomes: Calculate pressure and convert between pressure units with an emphasis on torr and atmospheres. Calculate P, V, n, or T using the ideal-gas equation. Explain how the
Lab 13: Hydrostatic Force Dam It
Activity Overview: Students will use pressure probes to model the hydrostatic force on a dam and calculate the total force exerted on it. Materials TI-Nspire CAS handheld Vernier Gas Pressure Sensor 1.5
Student Exploration: Pulleys
Name: Date: Student Exploration: Pulleys Vocabulary: effort, load, mechanical advantage, pulley, pulley system Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. Suppose you had to haul a
Experiment. THE RELATIONSHIP BETWEEN VOLUME AND TEMPERATURE, i.e.,charles Law. By Dale A. Hammond, PhD, Brigham Young University Hawaii
Experiment THE RELATIONSHIP BETWEEN VOLUME AND TEMPERATURE, i.e.,charles Law By Dale A. Hammond, PhD, Brigham Young University Hawaii The objectives of this experiment are to... LEARNING OBJECTIVES introduce
Chapter 12. Properties of Gases
Properties of Gases Each state of matter has its own properties. Gases have unique properties because the distance between the particles of a gas is much greater than the distance between the particles
Chapter 14-Gases. Dr. Walker
Chapter 14-Gases Dr. Walker State of Matter Gases are one of the four states of matter along with solids, liquids, and plasma Conversion to Gases From liquids Evaporation Example: Boiling water From solids
2 Buoyant Force. TAKE A LOOK 2. Identify What produces buoyant force?
CHAPTER 3 2 Buoyant Force SECTION Forces in Fluids BEFORE YOU READ After you read this section, you should be able to answer these questions: What is buoyant force? What makes objects sink or float? How
Boyles law and charles law gizmo answer key
Boyles law and charles law gizmo answer key The Borg System is 100 % Boyles law and charles law gizmo answer key Gas Laws. Explore Learning Simulation. Teacher Introduction: The Simulation - Ideal Gas
Procedure 1: Volume vs. Pressure 1.) Using the lap tops, go to the Physics Education Technology from the University of Colorado at:
Deriving the Gas Laws Background The gaseous state of matter consists of particles (gas molecules like oxygen, nitrogen, and carbon dioxide) which, according to the kinetic theory of gases, are in constant
[2] After a certain time, the temperature of the water has decreased to below room temperature.
![[2] After a certain time, the temperature of the water has decreased to below room temperature.](/thumbs/88/115891089.jpg "[2] After a certain time, the temperature of the water has decreased to below room temperature.")
1 (a) Explain, in terms of molecules, why it is possible to compress a gas, but not a liquid. (b) Two containers made of insulating material contain the same volume of water at room temperature. The containers
Student Exploration: Distance-Time Graphs
Name: Date: Student Exploration: Distance-Time Graphs Vocabulary: speed, y-intercept Prior Knowledge Questions (Do these BEFORE using the Gizmo.) Max ran 50 meters in 10 seconds. Molly ran 30 meters in
Unit 1 Lesson 5 Fluids and Pressure. Copyright Houghton Mifflin Harcourt Publishing Company
Feel the Pressure! What are fluids? A fluid is any material that can flow and that takes the shape of its container. A fluid can flow because its particles easily move past each other. Liquids and gases,
CHM Basics of Gases (r14) Charles Taylor 1/9
CHM 110 - Basics of Gases (r14)- 2014 Charles Taylor 1/9 Introduction The gas phase is noticeably different from the other two phases of matter. Here are some of the more obvious differences. Gases are
Unit 2 Kinetic Theory, Heat, and Thermodynamics: 2.A.1 Problems Temperature and Heat Sections of your book.
Unit 2 Kinetic Theory, Heat, and Thermodynamics: 2.A.1 Problems Temperature and Heat Sections 10.1 10.2 of your book. Convert the following to Celsius and Kelvin temperatures: 1. 80.0 o F Early E. C.:
Unit 14 Gas Laws Funsheets
Name: Period: Unit 14 Gas Laws Funsheets Part A: Vocabulary and Concepts- Answer the following questions. Refer to your notes and the PowerPoint for help. 1. List 5 different common uses for gases: a.
Gas Pressure. Pressure is the force exerted per unit area by gas molecules as they strike the surfaces around them.
Chapter 5 Gases Gas Gases are composed of particles that are moving around very fast in their container(s). These particles moves in straight lines until they collides with either the container wall or
Pressure of the atmosphere varies with elevation and weather conditions. Barometer- device used to measure atmospheric pressure.
Chapter 12 Section 1 Pressure A gas exerts pressure on its surroundings. Blow up a balloon. The gas we are most familiar with is the atmosphere, a mixture of mostly elemental nitrogen and oxygen. Pressure
Kinetic Molecular Theory
Kinetic Molecular Theory Name Period Unit 7 HW 1 Worksheet (Goals 1 & 2) 1. Describe how gases, liquids, and solids compare using the following table. Volume (definite or indefinite) Molecular Motion (high,
13.1!"#$#%"&'%()$*+%,+-.$+/*$#
343%%%%%%%%%5)"./$+%67%%%%%!"#$# 13.1!"#$#%"&'%()$*+%,+-.$+/*$#!"#$%&'($)*!"#$%&'($)+ If you want to understand how gases behave such as why fresh air rushes into your lungs when certain chest muscles
4. Using the kinetic molecular theory, explain why a gas can be easily compressed, while a liquid and a solid cannot?
Name Period HW 1 Worksheet (Goals 1-4) - Kinetic Molecular Theory 1. Describe how gases, liquids, and solids compare using the following table. Solids Liquids Gases Volume (definite or indefinite) Molecular
BASIC QUANTITIES OF GASES
BASIC QUANTITIES OF GASES PRESSURE (P): Definition: 1 atm = 101325 Pa = 1,01325 bar (1 bar = 10 5 Pa) 1 atm = cmhg = mmhg (Torr) Manometer: Barometer: VOLUME (V): - - - Unit: 1 NUMBER OF MOLES (n): Avogadro
When comparing two real gases at the same conditions, the one with the smaller particles is more ideal.
Gas BASICS Gases are the most fun phases because mostly they are invisible and you have to use your measuring and wits to grasp how perfect they are. You already know that gases follow the Kinetic Molecular
Gases and Pressure SECTION 11.1
SECTION 11.1 Gases and In the chapter States of Matter, you read about the kineticmolecular theory of matter. You were also introduced to how this theory explains some of the properties of ideal gases.
Gas Pressure Volume Relationships Laboratory Simulation
Gas Pressure Volume Relationships Laboratory Simulation Name Lab Section Problem Statement: How are the pressure and volume of a gas sample related? How do pressure/volume relationships of different gases
Gas Pressure and Volume Relationships *
Gas Pressure and Volume 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 the
Air: Weight and Pressure
Purpose To test whether air has weight, exerts pressure, and applies force. Process Skills Observe, measure, collect data, interpret data, identify and control variables, form a hypothesis, predict, draw
Notes: Gas Laws (text Ch. 11)
Name Per. Notes: Gas Laws (text Ch. 11) NOTE: This set of class notes is not complete. We will be filling in information in class. If you are absent, it is your responsibility to get missing information
Chapter 10 Gases. Characteristics of Gases. Pressure. The Gas Laws. The Ideal-Gas Equation. Applications of the Ideal-Gas Equation
Characteristics of Gases Chapter 10 Gases Pressure The Gas Laws The Ideal-Gas Equation Applications of the Ideal-Gas Equation Gas mixtures and partial pressures Kinetic-Molecular Theory Real Gases: Deviations
Student Exploration: Distance-Time Graphs
Name: Date: Procedure: Student Exploration: Distance-Time Graphs 1. Launch Internet Explorer 2. Go to www.explorelearning.com 3. Click on Login. 4. Enter the Username: orange1011 Password: black1011 5.
SCH3U7 Quantitative Chemistry
SCH3U7 Quantitative Chemistry So far, we have looked at solids and liquids (solutions) Today we will look at gases and the laws that govern their behaviour in chemical reactions 4 Factors Affecting Gases
Student Exploration: Estimating Population Size
Name: Date: Student Exploration: Estimating Population Size Vocabulary: percent,, sample Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. A jar contains 0 marbles total. Some are black.
End of Chapter Exercises
End of Chapter Exercises Exercises 1 12 are conceptual questions that are designed to see if you have understood the main concepts of the chapter. 1. While on an airplane, you take a drink from your water
States of Matter. The Behavior of Gases
States of Matter The Behavior of Gases What do you think? Read the two statements below and decide whether you agree or disagree with them. Place an A in the Before column if you agree with the statement
Name. Student I.D.. Section:. Use g = 10 m/s 2
Prince Sultan University Department of Mathematics & Physics SCI 101- General Sciences Second Exam Second Semester, Term 142 Wednesday 22/4/2015 Examination Time : 60 minutes Name. Student I.D.. Section:.
Chemistry HP Unit 6 Gases. Learning Targets (Your exam at the end of Unit 6 will assess the following:) 6. Gases
Chemistry HP Unit 6 Gases Learning Targets (Your exam at the end of Unit 6 will assess the following:) 6. Gases 6-1. Define pressure using a mathematical equation. 6-2. Perform calculations involving pressure,
You should be able to: Describe Equipment Barometer Manometer. 5.1 Pressure Read and outline 5.1 Define Barometer
A P CHEMISTRY - Unit 5: Gases Unit 5: Gases Gases are distinguished from other forms of matter, not only by their power of indefinite expansion so as to fill any vessel, however large, and by the great
Exploring the Properties of Gases
Exploring the Properties of Gases LabQuest 30 The purpose of this investigation is to conduct a series of experiments, each of which illustrates a different gas law. You will be given a list of equipment
Chapter 9 Gases: Their Properties and Behavior
Chapter 9 Gases: Their Properties and Behavior 國防醫學院生化學科王明芳老師 2011-11-15 & 2011-11-22 Chapter 9/1 Gases and Gas Pressure Gas mixtures are homogeneous and compressible. Air-the mixture of gases. Molecular
Chapter 13 Gases and Pressure. Pressure and Force. Pressure is the force per unit area on a surface. Force Area. Pressure =
Chapter 13 Gas Laws Chapter 13 Gases and Pressure Pressure and Force Pressure is the force per unit area on a surface. Pressure = Force Area Chapter 13 Gases and Pressure Gases in the Atmosphere The atmosphere
Gases and Pressure. Main Ideas
Gases and Pressure Key Terms pressure millimeters of mercury partial pressure newton atmosphere of pressure Dalton s law of partial pressures barometer pascal In the chapter States of Matter, you read
Lecture Presentation. Chapter 10. Gases. John D. Bookstaver St. Charles Community College Cottleville, MO Pearson Education, Inc.
Lecture Presentation Chapter 10 John D. Bookstaver St. Charles Community College Cottleville, MO Characteristics of Unlike liquids and solids, gases Expand to fill their containers. Are highly compressible.
End of Chapter Exercises
End of Chapter Exercises Exercises 1 12 are conceptual questions that are designed to see if you have understood the main concepts of the chapter. 1. While on an airplane, you take a drink from your water
Lab Dates. CRHS Academic Chemistry Unit 11 Gas Laws Notes
Name Period CRHS Academic Chemistry Unit 11 Gas Laws Notes Quiz Date Lab Dates Exam Date Notes, Homework, Exam Reviews and Their KEYS located on CRHS Academic Chemistry Website: https://cincochem.pbworks.com
Gas Laws. Directions: Describe what contribution each of the Scientist below made to the Gas Laws and include there gas law equation.
Gas Laws Name Date Block Introduction One of the most amazing things about gases is that, despite wide differences in chemical properties, all the gases more or less obey the gas laws. The gas laws deal
Chemistry Chapter 12. Characteristics of Gases. Characteristics of Gases 1/31/2012. Gases and Liquids
Importance of Gases Chemistry Chapter 12 Gases and Liquids Airbags fill with N 2 gas in an accident. Gas is generated by the decomposition of sodium azide, NaN 3. 2 NaN 3 ---> 2 Na + 3 N 2 THREE STATES
Gases. Unit 10. How do gases behave?
Gases Unit 10 How do gases behave? Gases are perhaps the most mysterious of all of the phases of matter. For the most part gases are invisible to us, and it was once believed that in the air there is no
Kinetic-Molecular Theory
GASES Chapter Eleven Kinetic-Molecular Theory! Recall that our only previous description of gases stated that gases completely fill and take the shape of their containers.! The Kinetic-Molecular Theory
Practice(Packet( Chapter(5:(Gases( Practice(Packet:(Gases( ( Regents Chemistry: Dr. Shanzer ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( (
PracticePacket:Gases Regents Chemistry: Dr. Shanzer PracticePacket Chapter5:Gases http://drshanzerchemistry.weebly.com Gas Laws Regents Vocabulary 1. Vapor Pressure Table H) the pressure of the vapor above
Density and Buoyancy Notes
Density and Buoyancy Notes Measuring Mass and Volume 3.1 Density A balance can be used to measure the mass of an object. If the object is a liquid, pour it into a graduated cylinder to measure the volume.
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
DO NOT, under any circumstances, throw this away! This packet MUST be saved for the final exam.
Name: Period: Unit 2 Packet Energy and States of Matter Unit 2 Packet Contents Sheet (This Paper!) Unit 2 Objectives Notes: Kinetic Molecular Theory of Gases- 3 pgs (with Behavior of Gases Reading, and
Exploration Series. HOT AIR BALLOON Interactive Physics Simulation Page 01
HOT AIR BALLOON ------- Interactive Physics Simulation ------- Page 01 How do you control a hot air balloon? A hot air balloon floats because atmospheric pressure is greatest closer to the ground. The
Temp in Kelvin = (Temp in O C) Temp in o C = (Temp in Kelvin) Perform the following conversions:
Study: *Questions About Gases WS and More Questions About Gases WS *Go back over your notes taken from the book and in class. *Use your book: Chapter 3 PG 66-97 The Kelvin temperature of a gas (or any
Practice Packet Unit 8: Gases
Name: Regents Chemistry: Practice Packet Unit 8: Gases www.chempride.weebly.com Vocabulary: Absolute Zero: Avogadro s Hypothesis: (Normal) Boiling Point: Direct Relationship: Evaporating: Gas: Ideal Gas:
Kinetic Molecular Theory imaginary Assumptions of Kinetic Molecular Theory: Problems with KMT:
AP Chemistry Ms. Ye Name Date Block Kinetic Molecular Theory Explains properties of gases, liquids, and solids in terms of energy using an ideal gas, an imaginary which fits all the assumptions of kinetic
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
Unit 8: Gases and States of Matter
Unit 8: Gases and States of Matter Gases Particles that have no definite shape or volume. They adapt to the shape and volume of their container. Ideal gases are imaginary gases that comply with all the
The University of Hong Kong Department of Physics Experimental Physics Laboratory
The University of Hong Kong Department of Physics Experimental Physics Laboratory PHYS2260 Heat and Waves 2260-1 LABORATORY MANUAL Experiment 1: Adiabatic Gas Law Part A. Ideal Gas Law Equipment Required:
Position and displacement
/1/14 Position and displacement Objectives Describe motion in 1D using position, distance, and displacement. Analyze motion in 1D using position, distance, and displacement. Correctly use and interpret
To play movie you must be in Slide Show Mode CLICK HERE EXERCISE! EXERCISE! To play movie you must be in Slide Show Mode CLICK HERE
Boyle s Law Boyle s law Pressure and volume are inversely related (constant T, temperature, and n, # of moles of gas). PV k (kis a constant for a given sample of air at a specific temperature) P V P V
Practice Packet: Gases. Regents Chemistry: Dr. Shanzer. Practice Packet. Chapter 5: Gases.
Practice Packet: Gases Regents Chemistry: Dr. Shanzer Practice Packet Chapter 5: Gases http://drshanzerchemistry.weebly.com 8/30/15 The Kinetic Molecular Theory (KMT), Ideal vs Real gases & Avogadro s
Section 8: Gases. The following maps the videos in this section to the Texas Essential Knowledge and Skills for Science TAC (c).
Section 8: Gases The following maps the videos in this section to the Texas Essential Knowledge and Skills for Science TAC 112.35(c). 8.01 Simple Gas Laws Chemistry (9)(A) 8.02 Ideal Gas Law Chemistry
Chemistry A Molecular Approach. Fourth Edition. Chapter 5. Gases. Copyright 2017, 2014, 2011 Pearson Education, Inc. All Rights Reserved
Chemistry A Molecular Approach Fourth Edition Chapter 5 Gases Supersonic Skydiving and the Risk of Decompression Gas Gases are composed of particles that are moving around very fast in their container(s).
Matter is made up of particles which are in continual random motion Misconception: Only when a substance is in its liquid or gas state do its
Kinetic Theory of Matter Matter is made up of particles which are in continual random motion Misconception: Only when a substance is in its liquid or gas state do its particles move because in these two
What Causes Wind? Exploration: How Does Air Move When Pressure Builds Up? 4.2 Explore. Predict
4.2 Explore What Causes Wind? In Learning Set 1, you built an anemometer. You used it to measure wind speed and direction in your community. In the last section, you read about how wind and ocean currents
CHEMISTRY - CLUTCH CH.5 - GASES.
!! www.clutchprep.com CONCEPT: UNITS OF PRESSURE Pressure is defined as the force exerted per unit of surface area. Pressure = Force Area The SI unit for Pressure is the, which has the units of. The SI
Gases. Chapter 5: Gas Laws Demonstration. September 10, Chapter 5 Gasses.notebook. Dec 18 10:23 AM. Jan 1 4:11 PM. Crushing 55 gallon drum
Chapter 5: Gases Dec 18 10:23 AM Gas Laws Demonstration Crushing 55 gallon drum Egg in a bottle Student in a bag Boiling Water Charles gas Law Water in a flask Ballon in a bottle Jan 1 4:11 PM 1 5.1 Pressure
Gases. Edward Wen, PhD
Gases Edward Wen, PhD Properties of Gases expand to completely fill their container take the shape of their container low density much less than solid or liquid state compressible when pressure is changed.
Name Chemistry Pre-AP
Name Chemistry Pre-AP Notes: Gas Laws and Gas Stoichiometry Period Part 1: The Nature of Gases and The Gas Laws I. Nature of Gases A. Kinetic-Molecular Theory The - theory was developed to account for
Properties of Fluids SPH4C
Properties of Fluids SPH4C Fluids Liquids and gases are both fluids: a fluid is any substance that flows and takes the shape of its container. Fluids Liquids and gases are both fluids: a fluid is any substance
Chapter 3. Solids, Liquids, and Gases
Chapter 3 Solids, Liquids, and Gases Section 1: States of Matter Learning Objectives: Describe the characteristics of a solid Describe the characteristics of a liquid Describe the characteristics of a
8. Now plot on the following grid the values of T (K) and V from the table above, and connect the points.
Charles s Law According to Charles s law, the volume of a fixed mass of gas varies directly with its Kelvin temperature if its pressure is constant. The following table contains Celsius temperature and
Unit 9: Gas Laws REGENTS CHEMISTRY
Name: Unit 9: Gas Laws REGENTS CHEMISTRY 1 Name: Unit 9: Gas Laws 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
Ozobot Bit Classroom Application: Boyle s Law Simulation
OZO AP P EAM TR T S BO RO VE D Ozobot Bit Classroom Application: Boyle s Law Simulation Created by Richard Born Associate Professor Emeritus Northern Illinois University richb@rborn.org Topics Chemistry,
Example: 25 C = ( ) K = 298 K. Pressure Symbol: p Units: force per area 1Pa (Pascal) = 1 N/m 2
Chapter 6: Gases 6.1 Measurements on Gases MH5, Chapter 5.1 Let s look at a certain amount of gas, i.e. trapped inside a balloon. To completely describe the state of this gas one has to specify the following
Clean toilet plunger Sensor extension cable. Add this important safety precaution to your normal laboratory procedures:
How Does a Trapped Gas Behave? Student Activity Worksheet Driving Question How does a change in volume of a confined gas affect its pressure? Materials and Equipment For each student or group: Data collection
CP Chapter 13/14 Notes The Property of Gases Kinetic Molecular Theory
CP Chapter 13/14 Notes The Property of Gases Kinetic Molecular Theory Kinetic Molecular Theory of Gases The word kinetic refers to. Kinetic energy is the an object has because of its motion. Kinetic Molecular
Reading Strategy Identifying Cause and Effect Copy the diagram. As you read, identify the variables that affect gas pressure.
3.2 The Gas Laws Section 3.2 1 FOCUS Key Concepts What causes gas pressure in a closed container? What factors affect gas pressure? How are the temperature, volume, and pressure of a gas related? Vocabulary
THE GAS STATE. Unit 4. CHAPTER KEY TERMS HOME WORK 9.1 Kinetic Molecular Theory States of Matter Solid, Liquid, gas.
Unit 4 THE GAS STATE CHAPTER KEY TERMS HOME WORK 9. Kinetic Molecular Theory States of Matter Solid, Liquid, gas Page 4 # to 4 9. Boyles Law P α /V PV = Constant P V = P V Pressure Atmospheric Pressure
Chapter 13: The Behavior of Gases
Chapter 13: The Behavior of Gases I. First Concepts a. The 3 states of matter most important to us: solids, liquids, and gases. b. Real Gases and Ideal Gases i. Real gases exist, ideal gases do not ii.
Fluid Mechanics. Liquids and gases have the ability to flow They are called fluids There are a variety of LAWS that fluids obey
Fluid Mechanics Fluid Mechanics Liquids and gases have the ability to flow They are called fluids There are a variety of LAWS that fluids obey Density Regardless of form (solid, liquid, gas) we can define