When a particular gas expands against a constant external pressure of 1.00 bar, itdoes 5 J of work done on the surroundings. During this transformation the gas alsoabsorbs 10 J of heat. What is the energy change, AU (in J), for the gas?O +15O oO-5O-15O +5

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Answered: e energy change, AU (in

Science

Chemistry

e energy change, AU (in

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

Chapter6: Thermochemistry

Section: Chapter Questions

Problem 106AE

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Question

When a particular gas expands against a constant external pressure of 1.00 bar, it
does 5 J of work done on the surroundings. During this transformation the gas also
absorbs 10 J of heat. What is the energy change, AU (in J), for the gas?
O +15
O o
O-5
O-15
O +5

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