Calculate the Change in Internal Energy (ΔE)for a System That

question 74

Multiple Choice

Calculate the change in internal energy (ΔE) for a system that is giving off 25.0 kJ of heat and is changing from 24.00 L to 21.00 L in volume at 1.50 atm pressure.(Remember that 101.3 J = 1 L^∙atm)

• A) +25.5 kJ
• B) -16.0 kJ
• C) -25.5 kJ
• D) -24.5 kJ
• E) 456 kJ

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