Problem: You may want to reference(Pages 166 - 172)Section 5.2 while completing this problem.A 100.0-g bar of gold is heated from 25˚C to 50˚C during which it absorbs 322 J of heat. Assume the volume of the gold bar remains constant. Determine whether the process is endothermic or exothermic.

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absorbs heat → gain energy 


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You may want to reference(Pages 166 - 172)Section 5.2 while completing this problem.

A 100.0-g bar of gold is heated from 25˚C to 50˚C during which it absorbs 322 J of heat. Assume the volume of the gold bar remains constant. Determine whether the process is endothermic or exothermic.

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