Given the data in the table below, AHO for the reaction is rxn Report your answer to one decimal place and with the appropriate sign. 3A₂B3 + CB 2A3B4+ CB2 A₂B3 A3B4 CB CB₂ Substance -> AHOrxn (kJ) -662.9 -285.4 -189.8 -465.7 27 kJ.

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