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16. A 6.4-g piece of coal (carbon) is combusted completely beneath a calorimeter containing 800.0 mL of water. The initial temp of the water was 20.0°C, and the final temp was 82.7°C. Assuming complete transfer of heat from the carbon to the water, what is the molar enthalpy of combustion of carbon?

16. A 6.4-g piece of coal (carbon) is combusted completely beneath a calorimeter containing 800.0 mL of water. The initial temp of the water was 20.0°C, and the final temp was 82.7°C. Assuming complete transfer of heat from the carbon to the water, what is the molar enthalpy of combustion of carbon?

Chemistry
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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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16. A 6.4-g piece of coal (carbon) is combusted completely beneath a calorimeter containing 800.0 mL of water. The initial temp of the water was 20.0°C, and the final temp was 82.7°C. Assuming complete transfer of heat from the carbon to the water, what is the molar enthalpy of combustion of carbon?
Transcribed Image Text:16. A 6.4-g piece of coal (carbon) is combusted completely beneath a calorimeter containing 800.0 mL of water. The initial temp of the water was 20.0°C, and the final temp was 82.7°C. Assuming complete transfer of heat from the carbon to the water, what is the molar enthalpy of combustion of carbon?
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