What is the molar mass of the gas

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Question- An unknown sample of gas has a mass of 20.15 grams was put in a 3.50 L container that had a temperature of 25 degrees Celsius and a pressure of 3.2 atm. What is the molar mass of this gas. (Use R = 0.0821 L*atm/K*mol.)

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Reference no: EM13705758

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