A fat is composed, in part, of long chains of carbon and hydrogen. This fat as a molecular mass of 847 grams/mole and an empirical formula of C9H170. Determine the molecular
formula.

Explanation:

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In this case, since the molar mass of the empirical formula is:

Thus, the ratio of the molecular to the empirical formula is:

Thus, the molecular formula is six times the empirical formula:

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the correct option is c.

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