Be sure to answer all parts. Calculate the change in total internal energy for a system that releases 2.81 × 104 kJ of heat and does 6.82 × 104 kJ of work on the surroundings. Enter your answer in scientific notation. AU= x 10 kJ

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Be sure to answer all parts.
Calculate the change in total internal energy for a system that releases 2.81 × 104 kJ of heat and does
6.82 × 104 kJ of work on the surroundings. Enter your answer in scientific notation.
AU=
x 10
kJ
Transcribed Image Text:Be sure to answer all parts. Calculate the change in total internal energy for a system that releases 2.81 × 104 kJ of heat and does 6.82 × 104 kJ of work on the surroundings. Enter your answer in scientific notation. AU= x 10 kJ
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