THE FIRST PIC IS THE LAB THE REST IS ALL TO SUPPORT IT. CAN YOU PROVIDE THE SIMULATION WITH THE EXCEL WORK AS WELL.

DETAILED INSTRUCTIONS FOR LAB ACTIVITY COMPLETION: This is your lab activity for the course chapter twelve (12). Therefore, the rst step is to visit the following webpage: https:r'lphetcolorado.edw'enfsimulationfgas-properties The purpose of this webpage is to provide you with the simulation to complete this lab activity. This lab activity requires you to produce a lab. OBJECTIVES: Objectives At the end of this lab activity, the student Discuss ideal gases, relationships among should be able to -) volume, temperature, and pressure. At the end of this lab activity, the student 0 V? DI'O' \"PS 111\") \"g 235 81931151011, should b e able to _) heating, and ideal gases. At the end of this lab activity, the student Devise experiments and write satisfactory should be able to -) laborato re s orts INSTRUCTIONS FOR COMPLETING THE LAB ACTIVITY: 1. Click on \"Run Now\" within the simulation. The link to the simulation was provided in the \"DETAILED DIRECTIONS FOR LAB ACTIVITY COMPLETION.\" 2. Run the simulation. 3. Use the simulation to develop the laboratory report. 4. Ensure that you have completed the lab report. DIRECTIONS TO DEVELOP LAB REPORT: 1. For this section, you must write a laboratory report to determine a relationship between pressure and volume. Use the simulation to conduct your experiment and gather data for this section. Under the heading, \"Supportin Activities,\" some possible activities are given (These activities are to give you an un erstanding of the experiments you can use for your lab report). 2. Follow the general outline of a lab report as provided in the link below: httpwwwutm.edufstafffcerkalfreporthtml 3. Remember to show your calculations. These laboratory reports will prepare you to do well in future lab activities and in the project. Supporting Activities (Provided only to support the development of your lab report - Do not submit the activities given here with the lab report. In this section, you only have to produce the lab report covering all the headings of a lab report with data and calculations): What is Boyle's Law? b) What is an ideal gas? c) What is meant by pressure of a gas? d) Explain PV = nRT equation * You only need to submit a comprehensive lab report.H312 w/lab 12. Hi everyone. So, I want to give you some further directions for lab 12 along with what I might do if I was a student doing this lab. Now this is a tough one so you might want to email me your work a day or two before the due date and I will look over it and try to help. Just finish the whole part one before emailing it to me. You have to use the original simulation which can be found at: Gas Properties [coloradoedul First let's talk about what this simulation can measure and maybe what it can't measure. EmsSULLQP} there is a pressure sensor that measures pressure in atrn. This is different than the pressure sensor before that measured the pressure vs. depth. This only measures the pressure of the gas inside the container. Temperature (T) can be measured in Kelvin or Celsius. I will leave this up to you to research and decide which one to use. That should not take long. All gas law problems should be solved using these units for temperature. W I will give you the answer. The temperature has to be in Kelvins for the gas laws to work so be sure to record your pressure in Kelvin. %V% Well there are two rulers that can measure length, height, but not another one that measure the depth into the screen. So, I have calculated what the volume of this cube should be using the Gas Constant 0.0821atm*Umol K and that volume that we are going to use i_s. 3.5 x] 0A-22 L. This is a very small cube but if you think about it, we have only a small number of gas molecules creating a big pressure of about 30 times the pressure of the atmosphere, so the cube has to be very small. Amount (n)- Now this is measured in moles. So, we can see the actual number of "Particles" of the molecules. The word particles is used because sometimes the gas is made of individual atoms and often the gas is molecules instead. You can count the number of molecules or atoms of the gas whatever they are. This is the number of atoms/molecules but not the actual number of moles which is how we measure quantity in chemistry and physics. We can convert from the actual number of molecules to moles of molecules using Avagadro's number. 1 mole = 6.02x10^23 atoms or molecules, whatever they may be. Be careful here. 250 molecules is a small number of "particles" in the image below: Go ahead and use 250 molecules for the amount. You can use either the blue or red particles as that won't affect the final answer. 300 K Hold Constant . Nothing Volume (V) Pressure Temperature (T) Pressure IV 20.3 atm . Pressure IT Width K- - -H O Stopwatch O Collision Counter Particles . Heavy 250 . Light Don't get fooled here. I am repeating this because it is a very common mistake. 250 molecules is much less than one mole because 1 mole = 6.02x10^23 molecules or "species". We use the word species sometimes because the particles could be molecules or atoms. 250 molecules x 1 mole/6.02x10 23 molecules = a small fraction of a mole. So, the Ideal Gas Law says that: PV = DRT.There are lots of ways we could go about this lab, but we could rearrange this and make an equation as before that could be compared to y = rnx +b. This is a skill that I think you should all achieve before the end of theihis course. This is also something that I have required you to do in every lab that I could require it. Pressure should be your y values. I think this makes sense because the pressure is dependent on the other variables like the volume, temperature and the number of moles of gas particles (species) Temperature should be your 2; values. (Remember that the temperature must be in Kelvins). You are going to be able to change the temperature by using the little bucket under the cube. H old Connhnl - 'leliclen 0 Huan- II III ['3 ll - L:th Now if you don't change anything else and you click on Constant Parameter and make volume constant, well theathe equation could be: PV=UR$ with a little algebra. .. PZW which is the same as= Pam/WT This only works if you make volume constant. Remember that we are going to use the value 3.5X10A-22 L for the volume. You can see where I did that in the top right side of this image. 302 K Hold Constant .Nothing O Volume (V) Temperature (T) Pressure IV 29.6 atm Pressure IT Width H- - - Stopwatch Collision Counter Particles . Heavy 4 250 C . Light So, basically you must graph P vs. T and get a slope. You can do this by now writing down the pressure at a specific temperature. You can see in this image that the pressure is 29.6 atm and the temperature is 302K. Hold Constant . Nothing Volume (V) Press Temperature (T) Pressure TV 29 6 atm Pressure IT Width K- - O Stopwatch O Collision Counter - Particles . Heavy 250 . Light Heat Cool Now I will increase the temperature by adding some heat.Holann-tant I rimming o urchin-u :'-.r:. . Temperature [TI I Pressure 1'! . Pressure 11' [:4 Width i-I-v -u - Ham)- CI '3 II III I: ' Lighi Now my new set of values are a pressure of 33.2 atm and a temperature of 339 K. Don't use my values!!! Now take about 4 sets of pressures and temperatures and it is time to create your Excel or Google sheets scatter plot. Here is video that I made showing how to create a scatter plot using excel: htt : www.5creencast.com t szb u7tax There should be no excuses for not being able to create a graph because you just follow the video above. If the graph you get is a straight line, then you have proved that (DRIV) is a constant and is the slope that EXCEL will give. You have to use excel to get this slope and I need to see that equation on the graph that you cut and paste into your word document. You can also see that since you did not change the number of moles of an) or the volume (V) that R must be a constant. You can use the value 0.08] atm*Lr'mol *K for the accepted value for R. You are going to determine an EXPERIMENTAL VALUE FOR R. The pressure is therefore in units of atrn. The volume is in L. The amount is moles. We can now use the R constant of # molecules x 1 molef'6.02X10"23 molecule-.52 ? moles. (This should be a tiny number not a big one, if you get a big mimheryou did it wrong) So now what you have is tinat. WE slope of your graph. Then you can rearrange the equation and use your value for slope which I need to see in your excel graph to solve for R. R__=V*slopefn (show units throughout) Pay attention to units and you should see that the volume is in Liters right now. You will then compare your value for R to the accepted value of R = 0.0821atm*Lfmol *K You should be able to get very close following these directions. I will be looking for you hg a graph and showing all the work, with units, and for a reasonable answer for gas constant. Email me your labs early and I will look at them and provide feedback