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    Chemistry and Chemical Reactivity
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    Exam 6: Principles of Chemical Reactivity: Energy and Chemical Reactions
  5. Question
    Calculate ΔU of a Gas for a Process in Which
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Calculate ΔU of a Gas for a Process in Which

Question 32

Question 32

Multiple Choice

Calculate ΔU of a gas for a process in which the gas absorbs 45 J of heat and does 11 J of work by expanding.


A) -34 J
B) 56 J
C) -56 J
D) 0 J
E) 34 J

Correct Answer:

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