The boiling point of water is 100.00 °C at 1 atmosphere. A student dissolves 14.52 grams of calcium acetate, Ca(CH3COO)2 (158.2 g/mol), in 156.5 grams of water. Use the table of boiling and freezing point constants to answer the questions below. Solvent Formula K, (°C/m) Kf(°C/m) Water H20 0.512 1.86 CH3CH2OH CHC13 Ethanol 1.22 1.99 Chloroform 3.67 Benzene C6H6 2.53 5.12 Diethyl ether CH3CH20CH2CH3 2.02 The molality of the solution is The boiling point of the solution is °C.

The boiling point of water is 100.00 °C at 1 atmosphere. A student dissolves 14.52 grams of calcium acetate, Ca(CH3COO)2 (158.2 g/mol), in 156.5 grams of water. Use the table of boiling and freezing point constants to answer the questions below. Solvent Formula K, (°C/m) Kf(°C/m) Water H20 0.512 1.86 CH3CH2OH CHC13 Ethanol 1.22 1.99 Chloroform 3.67 Benzene C6H6 2.53 5.12 Diethyl ether CH3CH20CH2CH3 2.02 The molality of the solution is The boiling 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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[Review Topics] [References] Use the References to access important values if needed for this question. The boiling point of water is 100.00 °C at 1 atmosphere. A student dissolves 10.99 grams of cobalt(II) bromide, CoBr, (218.7 g/mol), in 190.1 grams of water. Use the table of boiling and freezing point constants to answer the questions below. Solvent Formula K, C/m) Kf(°C/m) Water H2O 0.512 1.86 Ethanol CH3CH,OH 1.22 1.99 Chloroform CHCI, 3.67 Benzene CH6 2.53 5.12 Diethyl ether CH3CH2OCH,CH; 2.02 The molality of the solution is m. The boiling point of the solution is °C. Submit Answer Retry Entire Group 9 more group attempts remaining Previous Next
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