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What is the molar mass of a gas sample that has a density 0.906 g/L at 42.0°C and 1.16 atm? Select one: O 44.0 g/mol O 27.2 g/mol O 32.2 g/mol O 70.1 g/mol O 20.2 g/mol

What is the molar mass of a gas sample that has a density 0.906 g/L at 42.0°C and 1.16 atm? Select one: O 44.0 g/mol O 27.2 g/mol O 32.2 g/mol O 70.1 g/mol O 20.2 g/mol

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What is the molar mass of a gas sample that has a density 0.906 g/L at 42.0°C and 1.16 atm ? Select one: O 44.0 g/mol O 27.2 g/mol O 32.2 g/mol O 70.1 g/mol O 20.2 g/mol
Transcribed Image Text:What is the molar mass of a gas sample that has a density 0.906 g/L at 42.0°C and 1.16 atm ? Select one: O 44.0 g/mol O 27.2 g/mol O 32.2 g/mol O 70.1 g/mol O 20.2 g/mol
A 25.1 mL sample of H2 gas was collected from an experiment at STP. How many grams of gas are in this sample? Type answer: CHECK
Transcribed Image Text:A 25.1 mL sample of H2 gas was collected from an experiment at STP. How many grams of gas are in this sample? Type answer: CHECK
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