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How many grams of C and H are there in a 120.0 g sample of this substance?
A compound is isolated from the rind of lemons that is found to be 88.14% carbon and 11.86% hydrogen by mass.
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- Roger the MoleLv 72 years agoFavorite Answer
88.14% of 120.0 g = 105.8 g C
120.0 g total - 105.8 g C = 14.2 g H
- ?Lv 72 years ago
120.0g X (88.14 / 100) = ___ g C
120.0g X (11.86 / 100) = ___ g H
... use a calculator
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