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22-02-2024
Chemistry

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The standard internal energy change for a reaction can be symbolized as ΔU rxnor ΔE rxn . For each reaction equation, calculate the energy change of the reaction at 25°C and 1 bar.

A) 67.1 kJ
B) 45.7 kJ
C) 23.9 kJ
D) 31.2 kJ

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