3. CaCl2 (MW= 110.98 g mol-1) is often used to melt ice on sidewalks. The solubility of CaCl2 in water is 59.5 g/ 100 g of water. Assume the van't Hoff of CaCl2 is 2.4. What is freezing point of a saturated solution (59.5 g/ 100 g) of CaCl2? 4. The heat of fusion for water is 333.6 J/g. Consider 1.00 kg of ice cubes at 0.0°C melting in a beaker with water at 25.0°C. Calculate ASuniv for this process.

3. CaCl2 (MW= 110.98 g mol-1) is often used to melt ice on sidewalks. The solubility of CaCl2 in water is 59.5 g/ 100 g of water. Assume the van't Hoff of CaCl2 is 2.4. What is freezing point of a saturated solution (59.5 g/ 100 g) of CaCl2? 4. The heat of fusion for water is 333.6 J/g. Consider 1.00 kg of ice cubes at 0.0°C melting in a beaker with water at 25.0°C. Calculate ASuniv for this process.

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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