The Rast method uses camphor (C10H160) as a solvent for determining the molar mass of a compound. When 3.26 g of unknown compoud are dissolved in 85.70 g of camphor (Kf = 40.0 °C/m), the freezing point of the mixture is 170.30 °C; that of pure camphor is 178.40°C. What is the molar mass of unknown compound? Express your answer with 4 decimal places.
The Rast method uses camphor (C10H160) as a solvent for determining the molar mass of a compound. When 3.26 g of unknown compoud are dissolved in 85.70 g of camphor (Kf = 40.0 °C/m), the freezing point of the mixture is 170.30 °C; that of pure camphor is 178.40°C. What is the molar mass of unknown compound? Express your answer with 4 decimal places.
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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![The Rast method uses camphor (C10H160) as a solvent for determining the molar mass of a compound. When 3.26 g of unknown compoud are
dissolved in 85.70 g of camphor (Kf = 40.0 °C/m), the freezing point of the mixture is 170.30 °C; that of pure camphor is 178.40°C. What is the
molar mass of unknown compound?
Express your answer with 4 decimal places.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa0745974-dc86-45d3-a78c-6fc280ea5b78%2Fddba321b-0029-4fb9-84f6-01d487649ba4%2Fwv0mg5p_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The Rast method uses camphor (C10H160) as a solvent for determining the molar mass of a compound. When 3.26 g of unknown compoud are
dissolved in 85.70 g of camphor (Kf = 40.0 °C/m), the freezing point of the mixture is 170.30 °C; that of pure camphor is 178.40°C. What is the
molar mass of unknown compound?
Express your answer with 4 decimal places.
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