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    Chemistry The Central Science Study Set 1
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    Exam 5: Thermochemistry
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    The Value of ΔE for a System That Performs 111
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The Value of ΔE for a System That Performs 111

Question 143

Question 143

Multiple Choice

The value of ΔE for a system that performs 111 kJ of work on its surroundings and gains 89 kJ of heat is __________ kJ.


A) -111
B) -200
C) 200
D) -22
E) 22

Correct Answer:

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