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Karisa (Check Answer)
Questions (1)
If a mothball (C10H8) has a mass of 1.32 grams, how many naphthalene molecules does it contain?
If I'm right just multiply 1.32g
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Answers (1)
Okay, so 1.32/128.164=.0103 0.0103*6.022*10^23=6.2*10^21 molecules ?
