2. A 1.5 g sample of a mixture of naphthalene (C10H8) and anthracene (C14H10) is dissolved in 20.0g of benzene (C6H6). The freezing point of the solution is 2.9°C. What is the composition as mass percent of the sample mixture? The freezing point of benzene is 5.5°C and Kf is 5.12°C/m.

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Chapter13: The Chemistry Of Solutes And Solutions
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2. A 1.5 g sample of a mixture of naphthalene (C10H8) and anthracene (C14H10) is dissolved in 20.0g of benzene (C6H6). The freezing point of the solution is 2.9°C. What is the composition as mass percent of the sample mixture? The freezing point of benzene is 5.5°C and Kf is 5.12°C/m.
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