A 28.5 g piece of gold is heated and then allowed to cool. What is the change in temperature (°C) if the gold releases 0.139 kJ of heat as it cools? The molar heat capacity of gold is 25.4 J/mol·°C.
A 28.5 g piece of gold is heated and then allowed to cool. What is the change in temperature (°C) if the gold releases 0.139 kJ of heat as it cools? The molar heat capacity of gold is 25.4 J/mol·°C.
Chemistry by OpenStax (2015-05-04)
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ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter5: Thermochemistry
Section: Chapter Questions
Problem 21E: The temperature of the cooling water as it leaves the hot engine of an automobile is 240 F. After it...
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