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The freezing point of water H,O is 0.00°C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in water is glucose . How many grams of glucose, C,H1206 (180.2 g/mol), must be dissolved in 277.0 grams of water to reduce the freezing point by 0.300°C ? g glucose.

The freezing point of water H,O is 0.00°C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in water is glucose . How many grams of glucose, C,H1206 (180.2 g/mol), must be dissolved in 277.0 grams of water to reduce the freezing point by 0.300°C ? g glucose.

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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as per guidelines you can answer these two question because they are bits of the same question

The freezing point of water H,0 is 0.00°C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in water is glucose . How many grams of glucose, C,H12O6 (180.2 g/mol), must be dissolved in 277.0 grams of water to reduce the freezing point by 0.300°C ? g glucose.
Transcribed Image Text:The freezing point of water H,0 is 0.00°C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in water is glucose . How many grams of glucose, C,H12O6 (180.2 g/mol), must be dissolved in 277.0 grams of water to reduce the freezing point by 0.300°C ? g glucose.
The common laboratory solvent diethyl ether (ether) is often used to purify substances dissolved in it. The vapor pressure of diethyl ether , CH3CH20CH2CH3, is 463.57 mm Hg at 25 °C. In a laboratory experiment, students synthesized a new compound and found that when 7.436 grams of the compound were dissolved in 151.5 grams of diethyl ether, the vapor pressure of the solution was 454.39 mm Hg. The compound was also found to be nonvolatile and a non-electrolyte. What is the molecular weight of this compound? diethyl ether = CH;CH20CH2CH3 = 74.12 g/mol. MW = g/mol
Transcribed Image Text:The common laboratory solvent diethyl ether (ether) is often used to purify substances dissolved in it. The vapor pressure of diethyl ether , CH3CH20CH2CH3, is 463.57 mm Hg at 25 °C. In a laboratory experiment, students synthesized a new compound and found that when 7.436 grams of the compound were dissolved in 151.5 grams of diethyl ether, the vapor pressure of the solution was 454.39 mm Hg. The compound was also found to be nonvolatile and a non-electrolyte. What is the molecular weight of this compound? diethyl ether = CH;CH20CH2CH3 = 74.12 g/mol. MW = g/mol
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