c9reLadynHila c9reLadynHila

18-03-2016
Chemistry

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

Respuesta :

rockingholly24 rockingholly24

18-03-2016

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

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