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    Exam 6: Thermochemistry
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    Calculate the Change Internal Energy (ΔE)for a System That Is
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Calculate the Change Internal Energy (ΔE)for a System That Is

Question 136

Question 136

Multiple Choice

Calculate the change internal energy (ΔE) for a system that is giving off 65.0 kJ of heat and is performing 855 J of work on the surroundings.


A) 64.1 kJ
B) -64.1 kJ
C) -65.9 kJ
D) 6.00 × 102 kJ
E) -6.00 × 102 kJ

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