The freezing point of benzene is 5.53C. Suppose that 10.0 g of an organic compound used as

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The freezing point of benzene is 5.53°C. Suppose that 10.0 g of an organic compound used as a component of mothballs is dissolved in 80.0 g of benzene. The freezing point of the solution is 1.20°C.

(a) What is an approximate molar mass of the organic compound?

(b) An elemental analysis of that substance indicated that the empirical formula is C₃H₂Cl. What is its molecular formula?

(c) Using the atomic molar masses from the periodic table, calculate a more accurate molar mass of the compound.

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Chemical Principles The Quest For Insight

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Question Posted: Dec 28, 2023 07:11 AM

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The freezing point of benzene is 5.53C. Suppose that 10.0 g of an organic compound used as

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Analyzing the Mothball Component This problem involves determining the molar mass of an organic compound based on its effect on the freezing point of ...View the full answer

Chemical Principles The Quest For Insight

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