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Gas A effuses 0.68 times faster than gas B. If the molar mass of gas B is 17 grams, what is the mass of gas A?
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Gas A effuses 0.68 times faster than gas B. If the molar mass of gas B is 17 grams, what is the mass of gas A?

User JYoThI
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5 votes
So gas A must be heavier than B since it effuses slower
17 g/mole / (0.68)^2 = 36.8 g/mole
User Startuprob
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