Only typed explanation otherwise leave it A system releases 255kJ of heat and does 118kJ of work on the surroundings. What is the change in internal energy of the system?

Chemistry for Engineering Students
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ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter9: Energy And Chemistry
Section: Chapter Questions
Problem 9.17PAE: 9.17 If a machine does 4.8103kJ of work after an input of 7.31104kJ of heat, what is the change in...
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A system releases 255kJ of heat and does 118kJ of work on the surroundings. What is the change in internal energy of the system?

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