Answer to Question #236908 in Physical Chemistry for shyla

Question #236908

To 5.0 L ideal gas, 1.0 kJ of heat is added. The gas expands against a constant external pressure of 1.0 bar to a final volume of 8.0 L. What is the change internal energy for the gas (1.0 L.bar = 0.10 kJ)

Expert's answer

8-5 = 3L

= 1× 4.875 × 1.10kj

= 5.3625kJ

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