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How many moles of ethyl alcohol, C2H6O, are in a 18.0 g sample?
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How many moles of ethyl alcohol, C2H6O, are in a 18.0 g sample?

User Pedro Rio
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To find moles in this sample, you would divide grams by molar mass of ethyl alcohol
(18.0g)/(46.07g/mol) = 0.391mol C2H6O
User BlackEye
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