When 49.9 g of benzamide (C,H,NO) are dissolved in 650. g of a certain mystery liquid X, the freezing point of the solution is 4.90 °C less than the freezing point of pure X. Calculate the mass of iron(1I) chloride that must be dissolved in the same mass of X to produce the same depression in freezing point. The van't Hoff factor i=3.52 for iron(111) chloride in X.
When 49.9 g of benzamide (C,H,NO) are dissolved in 650. g of a certain mystery liquid X, the freezing point of the solution is 4.90 °C less than the freezing point of pure X. Calculate the mass of iron(1I) chloride that must be dissolved in the same mass of X to produce the same depression in freezing point. The van't Hoff factor i=3.52 for iron(111) chloride in X.
Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter6: Solutions And Colloids
Section: Chapter Questions
Problem 6.107P
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![When 49.9 g of benzamide (C,H,NO) are dissolved in 650. g of a certain mystery liquid X, the freezing point of the solution is 4.90 °C less than the
freezing point of pure X.
Calculate the mass of iron(III) chloride that must be dissolved in the same mass of X to produce the same depression in freezing point. The van't Hofr factor
i=3.52 for iron(1) chloride in X.
Be sure your answer has a unit symbol, if necessary, and round your answer to 3 significant digits.
G.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F41aa1c78-1034-4e36-983c-04da9d34abac%2F53d6081f-b3e7-43eb-8ff8-ecfa8977e672%2Fzf2smv2w_processed.jpeg&w=3840&q=75)
Transcribed Image Text:When 49.9 g of benzamide (C,H,NO) are dissolved in 650. g of a certain mystery liquid X, the freezing point of the solution is 4.90 °C less than the
freezing point of pure X.
Calculate the mass of iron(III) chloride that must be dissolved in the same mass of X to produce the same depression in freezing point. The van't Hofr factor
i=3.52 for iron(1) chloride in X.
Be sure your answer has a unit symbol, if necessary, and round your answer to 3 significant digits.
G.
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