bo Given the thermochemical equations O Macmillan Learning X₂+3Y2-2XY3 X₂+2Z2-2XZ2 2Y2+Z22Y₂Z AH₁ = -310 kJ AH2 = -180 kJ AH 3 = -240 kJ Calculate the change in enthalpy for the reaction. 4XY3+7Z26Y2Z+4XZ2 AH = kJ

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A: Please find the attachment

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A:

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A:

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A: