The freezing point of water is 0.00°C at 1 atmosphere. How many grams of sodium phosphate (163.9 g/mol), must be dissolved in 299.0 grams of water to reduce the freezing point by 0.450°C ? Refer to the table for the necessary boiling or freezing point constant. Solvent Formula KL (°C/m) K¢°C/m) Water H20 0.512 1.86 Ethanol CH3CH2OH 1.22 1.99 Chloroform CHCI3 3.67 Benzene 2.53 5.12 Diethyl ether CH3CH2OCH2CH3 2.02 g sodium phosphate.

The freezing point of water is 0.00°C at 1 atmosphere. How many grams of sodium phosphate (163.9 g/mol), must be dissolved in 299.0 grams of water to reduce the freezing point by 0.450°C ? Refer to the table for the necessary boiling or freezing point constant. Solvent Formula KL (°C/m) K¢°C/m) Water H20 0.512 1.86 Ethanol CH3CH2OH 1.22 1.99 Chloroform CHCI3 3.67 Benzene 2.53 5.12 Diethyl ether CH3CH2OCH2CH3 2.02 g sodium phosphate.

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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