A 0.3423 g sample of pentane, CRH12, was burned in a bomb calorimeter. The temperature of the calorimeter and the 1.000 kg of water contained therein rose from 20.22°C to 22.82°C. The heat capacity of the calorimeter is 2.21 KJPC, The heat capacity of water = 4.184 J/g"C. What is the heat of combustion, in kilojoules, per gram of pentane? Multiple Choice 47.6 kJ/g 45.6 kJ/g 46.6 KJ/9 None of the above 48.6 kJig

A 0.3423 g sample of pentane, CRH12, was burned in a bomb calorimeter. The temperature of the calorimeter and the 1.000 kg of water contained therein rose from 20.22°C to 22.82°C. The heat capacity of the calorimeter is 2.21 KJPC, The heat capacity of water = 4.184 J/g"C. What is the heat of combustion, in kilojoules, per gram of pentane? Multiple Choice 47.6 kJ/g 45.6 kJ/g 46.6 KJ/9 None of the above 48.6 kJig

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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Question

A 0.3423 g sample of pentane, CRH12, was burned in a bomb calorimeter. The temperature of the calorimeter and the 1.000 kg of water contained therein rose from 20.22°C to 22.82°C. The heat capacity of the
calorimeter is 2.21 KJPC, The heat capacity of water = 4.184 J/g"C. What is the heat of combustion, in kilojoules, per gram of pentane?
Multiple Choice
47.6 kJig
45.6 kJ/g
46.6 KJ/9
None of the above
48.6 kJig

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