8. Thermochemistry
Endothermic & Exothermic Reactions
3:18 minutes
Problem 26a
Textbook Question
Textbook QuestionFor the following processes, calculate the change in internal energy of the system and determine whether the process is endothermic or exothermic: (a) A balloon is cooled by removing 0.655 kJ of heat. It shrinks on cooling, and the atmosphere does 382 J of work on the balloon.
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