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Question
Styrene's empirical formula is CH. What mass of styrene contains 7.89x1021atoms of hydrogen? The molar mass of styrene is 104g/mol.
A) 0.105 g
B) 0.170 g
C) 1.36 g
D) 0.157 g
E) 0.0131 g
Answer
This answer is hidden. It contains 1 characters.
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