Exploring the behavior of Gases Name: Date: Get Started: Click on this link to open the gas simulation Part I 1. Go to intro. Choose only one type of particle. 2. Record the pressure, temperature and volume. Partki Intro Light 3. Give one pump of gas and observe the behavior. How would you describe this? Record the pressure, temperature and volume. 4. Hold volume and temperature constant and give one more pump. Record the number of particles and the pressure in the data table below. Describe what you saw. Repeat this a few times, either increasing or decreasing the number of the same type of particles. Number of Pressure (atm) particles 5. Is there a relationship between the number of particles and the pressure? Briefly describe this. What is the pressure in the container due to? (what assumption are we making?)Part II: There are 3 parameters that need to be specified when describing a specific quantity of a gas. They are: Pressure, Volume and Temperature. We will keep the number of particles constant in each "experiment" and explore the effect (if any) a change in any of these parameters may have on the behavior of the gas. Choose the Laws option on the right. See picture Experiment 1- Volume LaWE 1. Give one pump of gas into the chamber. 2. Choose to hold the volume constant by selecting that option in the upper Hold Censurt Holding right-hand corner. See the picture. What is the initial temperature (in K) and pressure (in atm) in the chamber? 3. Use the slider at the bottom of the simulator to add heat and double the temperature. Did the pressure go up or go down? What is the new pressure in the chamber? 4. Keeping the volume constant (and the number of particles constant), change the temperature and record the pressure. Repeat 4 times and record your data. Sketch a graph to the right of the table. Be sure to give a title to your graph and label the axis completely. Independent variable is : Dependent Variable: Constants: Temperature (K) | Pressure (atm) Describe the graph and relationship:Experiment 2 - Temperature 1. Reset the simulator by selecting the reset button in the bottom right corner of the simulation. . Give one pump of gas into the chamber. 3. Choose to hold the temperature constant by selecting that option Hold Corsuri in the upper right-hand corner. See the picture. where no What is the initial pressure (in atm) in the chamber? 4. Locate the handle on the left of the chamber and slide it to the right as far as it will go. What units are used to measure the width of the chamber? Does the volume go up or go down when you slide it to the right?. Did the pressure go up or go down? Why? 5. Slide the handle all the way to the left as far as it will go. Did the pressure go up or go down? Why? 6. Keeping the temperature constant (and the number of particles constant), change the volume and record the pressure. Repeat 4 times and record your data. Sketch a graph to the right of the table. Be sure to give a title to your graph and label the axis completely Independent variable is : Dependent Variable: Constants: Volume (nm') Pressure (atm) Describe the graph and relationship:Experiment 3 - Pressure 1. Reset the simulator by selecting the reset button in the bottom right corner of the simulation. 2. Give one pump of gas into the chamber. 3. Choose to hold the pressure constant by selecting that option in the upper right- Hoping hand corner. See the picture. What is the initial temperature (in K) in the chamber?. 4. Use the slider at the bottom of the simulator to add heat and increase the temperature. Did the volume go up or go down? 5. Keeping the pressure constant (and the number of particles constant), change the temperature and record the volume. Repeat 4 times and record your data. Sketch a graph to the right of the table. Be sure to give a title to your graph and label the axis completely Independent variable is : Dependent Variable: Constants: Temperature (K) | Volume (nm)) Describe the graph and relationship:Analysis In each of the experiments, you hold one parameter constant while changing the other 2. Summarize the findings of your experiments by using arrows (1 or !) to represent what happened. Experiment 1: When temperature went the pressure went Possible reason? Real world example? Experiment 2: When volume went the pressure went Possible reason? Real world example? Experiment 3: When temperature went the volume went Possible reason? Real world example