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Calculating actual yield of CO2
• d) The amount of gas collected in the first trial is __________mL and in the second trial is ___________mL. Change the volume of CO2 trapped in your bottle from milliliters to liters. Calculate the average volume of CO2 in liters. AVERAGE amount of CO2 collected is ________L.
• e) Use the Ideal Gas Law, PV = nRT, to calculate number of moles of CO2 trapped in your bottle. This is the actual yield of CO2. Assume that P is 1.0 atm and T is 293 K (room temperature). The gas constant, R, is (0.0821 liter-atm / mole-K); V is AVERAGE volume of trapped CO2 in liters calculated in (d); and n is the average number of moles of CO2 trapped in your bottle O2
n = PV/RT = {1 atm x V} / {(0.0821 L-atm / mole-K) x (293 K)}
You don't have to worry this long equation because it boils down to a simple equation that you use:
actual yield in moles = n = V x 0.0416
First, fill in the value for the AVERAGE volume of CO2 collected, V. The actual yield of CO2 is _________moles

2007-05-04 12:36:42 · 2 answers · asked by Kristina H 1 in Science & Mathematics Chemistry

2 answers

What trials ??????? where is the data ?????

2007-05-04 20:55:11 · answer #1 · answered by ag_iitkgp 7 · 0 0

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2016-12-28 12:55:40 · answer #2 · answered by ? 3 · 0 0

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