The normal freezing point of benzene (C6H6. 78.12 g/mol) is 5.49°C, and its K, value is 5.12°C/m. To create a solution with a freezing point of 0.00 °C, how many grams of naphthalene (C10H8.128.17 g/mol) need to be dissolved in 696 g of benzene? Record your answer to the nearest whole number and no units

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The normal freezing point of benzene (C6H6. 78.12 g/mol) is 5.49°C, and its Kf value
is 5.12°C/m. To create a solution with a freezing point of 0.00 °C, how many grams
of naphthalene (C₁0H8.128.17 g/mol) need to be dissolved in 696 g of benzene?
Record your answer to the nearest whole number and no units
Transcribed Image Text:The normal freezing point of benzene (C6H6. 78.12 g/mol) is 5.49°C, and its Kf value is 5.12°C/m. To create a solution with a freezing point of 0.00 °C, how many grams of naphthalene (C₁0H8.128.17 g/mol) need to be dissolved in 696 g of benzene? Record your answer to the nearest whole number and no units
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