Chemistry
flathead
21

How many moles of ethyl alcohol, C2H6O, are in a 17.0 g sample?

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Lara14

Molar mass  C₂H₆O = 46.06844 g/mol 1 mole C₂H₆O -------------> 46.06844 g ? mole C₂H₆O  -------------> 17.0 g Number of moles : 17.0 / 46.06844  = 0.3690 moles of C₂H₆O hope this helps!

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