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QUESTION
A gaseous reaction occurs at a constant pressure of 45.0 atm and releases 56.0 kJ of heat. Before the reaction, the volume of the system was 8. After...
A gaseous reaction occurs at a constant pressure of 45.0 atm and releases 56.0 kJ of heat. Before the reaction, the volume of the system was 8.60 L. After the reaction, the volume of the system was 2.80 L.Calculate the total internal energy change, Delta U, in kilojoules.
