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Asked by lauren

An unknown gas has a molecular weight of 30.07 g/mol. What is the density of the gas at STP?
14 years ago

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Answered by DrBob222
density = mass/volume = 30.07/22.4
You know a mole of any gas at STP occupies 22.4 L.
14 years ago
Answered by Anonymous
1.34
14 years ago
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An unknown gas has a molecular weight of 30.07 g/mol. What is the density of the gas at STP?

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