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    Chemistry The Central Science Study Set 2
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    Exam 5: Thermochemistry
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    The ΔE of a System That Absorbs 12
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The ΔE of a System That Absorbs 12

Question 19

Question 19

Multiple Choice

The ΔE of a system that absorbs 12.4 J of heat and does 4.2 J of work on the surroundings is ________ J.


A) 16.6
B) 12.4
C) 4.2
D) -16.6
E) 8.2

Correct Answer:

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