Question

An ideal gaseous reaction (which is a hypothetical gaseous reaction that conforms to the laws governing gas behavior) occurs at a constant pressure of 35.0 atmatm and releases 58.3 kJkJ of heat. Before the reaction, the volume of the system was 6.60 LL . After the reaction, the volume of the system was 3.00 LL . Calculate the total internal energy change, ΔEΔEDelta E, in kilojoules.

Express your answer with the appropriate units.

Answer 1