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Naphthalene,commonly Found in Mothballs,is 93

Question 36

Multiple Choice

Naphthalene,commonly found in mothballs,is 93.75% carbon and 6.25% hydrogen by mass.If naphthalene's molecular formula is twice its empirical formula,what would its molecular mass be?


A) 64 u
B) 96 u
C) 128 u
D) 192 u
E) 160 u

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