LAB #6.pdf - Chem 111 Experiment 6 Simulation u2013...

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Chem 111 Experiment 6 Fall 2020 Simulation – Apparent Molecular Weight of Air Name: Lab TA: Mon Tue(am) Tue(pm) Wed Thu(am) Thu(pm) Fri Lab Day Grade >95 >90 >85 >80 >70 <70 Report: Report Submitted on Time (Check Box) Yes No Some Useful Values You May Need: R (The Ideal Gas Constant): 0.08205 L.atm.mol -1 K -1 Convert 0 C to K: 0 0 C + 273.15 = 273.15 K Data Collection: Exp 6a: Study the Relationship Between Volume and Temperature for a Sample of Air Erlenmeyer Flask Volume *1 mL Volume of air in the syringe mL Total volume of air mL Temperature o C Temperature K 182.00 21.5 182.00 0.0 182.00 30.0 182.00 40.0 182.00 50.0 182.00 60.0 182.00 80.0 *1. A 150mL Erlenmeyer Flask is graduated up to 150mL but has a total volume of 182.00mL. There is additional ungraduated space above the 150mL graduation. Check it out in the Simulation. Exp 6b: Study the Relationship Between Volume and Pressure for a Sample of Air Erlenmeyer Flask Volume *2 mL Volume of Water Added mL Volume of air mL Pressure atm 1/Pressure atm -1 314.00 0.00 314.00 20.00 314.00 40.00 314.00 60.00 314.00 80.00 314.00 100.00 *2. A 250mL Erlenmeyer Flask is graduated up to 250mL but has a total volume of 314.00mL.

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