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Suppose that you are required to measure the molecular weight of a crude oil sample. You have received 20 g of the sample. After the

Suppose that you are required to measure the molecular weight of a crude oil sample. You have received 20 g of the sample. After the freezing point depression experiment using 200 ml of benzene as the solvent, the freezing point decreased by 5C. Report the molecular weight of this crude oil. You can find benzenes properties online or in engineering handbooks.

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