Chemistry, 10.12.2019 06:31 Alexandragurule18
(a) the mass density of a gaseous compound was found to be 1.23 kg m^−3 at 330 k and 20 kpa. what is the molar mass of the compound? (b) in an experiment to measure the molar mass of a gas, 250 cm3 of the gas was confined in a glass vessel. the pressure was 152 torr at 298 k, and after correcting for buoyancy effects, the mass of the gas was 33.5 mg. what is the molar mass of the gas?
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(a) the mass density of a gaseous compound was found to be 1.23 kg m^−3 at 330 k and 20 kpa. what is...
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