Chemistry, 24.11.2021 14:00, stefani5519

1. A gas expands and does p-v work on the surroundings equal to 279j. At the same time it absorbs, 216j of heat from the surroundings. What
is the change in energy of the system?
Please answer if yk

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1. A gas expands and does p-v work on the surroundings equal to 279j. At the same time it absorbs,...