Chemistry, 17.12.2020 18:00, joey333

A 2.00 liter evacuated container has a mass of 1050.0 g. When the container is filled with an unknown gas at 800. mm Hg pressure and 25.0 °C the mass is 1052.4 g. What is the molar mass of the gas (in g-mol"')? (A) 28
(B) 31
(C) 54
(D) 56

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A 2.00 liter evacuated container has a mass of 1050.0 g. When the container is filled with an unknow...