Question

A sample of a gas weighs 2.65 g and has a volume of 1061 mL at 705.0 torr and 38.0 °C. What is its molar mass? g/mol
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Answer #1

T= 38°c or 3 11k PV = nRT (ideal par. gequation) a 705 x 1.061 = 2:65X0.082X 760 M 311 M = 2.65% 0.082x31 18760 705 x 1.061 M

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