A gas mixture is made by combining 7.1 g each of Ar, Ne, and an unknown diatomic gas. At STP, the mixture occupies a volume of 14.11 L. What is the molar mass of the unknown gas? molar mass: g/mol

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A gas mixture is made by combining 7.1 g each of Ar, Ne, and an unknown diatomic gas. At STP, the mixture occupies a volume of 14.11 L.

What is the molar mass of the unknown gas?

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molar mass: [_____] g/mol
Transcribed Image Text:A gas mixture is made by combining 7.1 g each of Ar, Ne, and an unknown diatomic gas. At STP, the mixture occupies a volume of 14.11 L. What is the molar mass of the unknown gas? --- molar mass: [_____] g/mol
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