The following information is given for ethanol at 1 atm: Boiling point = 78.40°C Melting point = -114.5°C Specific heat gas = 0.3418 cal/g°C Specific heat liquid = 0.5880 cal/g°C Heat of vaporization = 200.0 cal/g Heat of fusion = 26.04 cal/g A 44.00 g sample of liquid ethanol is initially at –58.80°C. How many kcal of energy must be added to the sample to raise its temperature to 94.90°C? Energy added = | |kcal

The following information is given for ethanol at 1 atm: Boiling point = 78.40°C Melting point = -114.5°C Specific heat gas = 0.3418 cal/g°C Specific heat liquid = 0.5880 cal/g°C Heat of vaporization = 200.0 cal/g Heat of fusion = 26.04 cal/g A 44.00 g sample of liquid ethanol is initially at –58.80°C. How many kcal of energy must be added to the sample to raise its temperature to 94.90°C? Energy added = | |kcal

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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