Chemistry, 13.06.2020 03:57 Biank2286

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 71.8 kJkJ of heat. Before the reaction, the volume of the system was 8.80 LL . After the reaction, the volume of the system was 2.80 LL . Calculate the total internal energy change, ΔEΔEDelta E, in kilojoules.

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