Problem: How many moles of each element are in this sample?Information for Parts B, C, and DA compound is 80.0% carbon and 20.0% hydrogen by mass. Assume a 100.-g sample of this compound.

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How many moles of each element are in this sample?


Information for Parts B, C, and D

A compound is 80.0% carbon and 20.0% hydrogen by mass. Assume a 100.-g sample of this compound.

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