The freezing point of water is 0.00°C at 1 atmosphere.A student dissolves 13.21 grams of sodium chloride, NaCl (58.40 g/mol), in 282.7 grams of water. Use the table of boiling and freezing point constants to answer the questions below.SolventFormulaKb (°C/m) Kf (°C/m)WaterH2O0.5121.86EthanolCH;CH2OH1.221.99ChloroformCHC133.67BenzeneC6H62.535.12Diethyl ether CH3CH,OCH,CH32.02The molality of the solution ism.The freezing point of the solution is°C.

Given mass of sodium chloride = 13.21 g Molar mass of sodium chloride = 58.40 g/mol Number of moles…

The freezing point of water is 0.00°C at 1 atmosphere. A student dissolves 13.21 grams of sodium chloride, NaCl (58.40 g/mol), in 282.7 grams of water. Use the table of boiling and freezing point constants to answer the questions below. Solvent Formula K (°C/m) K¢ (°C/m) Water H2O 0.512 1.86 Ethanol CH;CH2OH 1.22 1.99 Chloroform CHC13 3.67 Benzene C6H6 2.53 5.12 Diethyl ether CH3CH2OCH,CH3 2.02 The molality of the solution is m. The freezing point of the solution is °C.

The freezing point of water is 0.00°C at 1 atmosphere. A student dissolves 13.21 grams of sodium chloride, NaCl (58.40 g/mol), in 282.7 grams of water. Use the table of boiling and freezing point constants to answer the questions below. Solvent Formula K (°C/m) K¢ (°C/m) Water H2O 0.512 1.86 Ethanol CH;CH2OH 1.22 1.99 Chloroform CHC13 3.67 Benzene C6H6 2.53 5.12 Diethyl ether CH3CH2OCH,CH3 2.02 The molality of the solution is m. The freezing point of the solution is °C.

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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