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A student determined the molar volume of CO2 gas using the procedure described in this experiment?...

A student determined the molar volume of CO2 gas using the procedure described in this experiment?

He collected the following data.

mass of empty Mylar balloon and fastener,g 3.03
mass of Mylar balloon, fastener, and CO2 gas, g 3.99
volume (capacity) of Mylar balloon, mL 1730
barometric pressure, in. Hg = 28.96
laboratory temperature, C = 22

a)express the pressure in atmospheres. [Note: 1 atm = 29.92in. Hg]

b)express the temperature in Kelvin

c)express the volume of the balloon in liters

d)determine the number of moles of CO2 in the inflated balloon

e)determine the mass of air displaced by the inflated balloon

f)determine the measured mass of the CO2 in the balloon

g)determine the actual mass of the CO2 in the balloon

h)determine the molar mass of CO2

i)determine the percent error in your calculated molar mass for CO2, based on the theoretical value of 44.01 g/mol.

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