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Hess's Law of Constant Heat Summation | PadhAiPro

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TextHess's Law of Constant Heat Summation

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Enthalpies of formation of CO(g), CO2(g), N2O(g) and N2O4(g) are –110, – 393, 81 and 9.7 kJ mol–1 respectively. Find the value of ∆rH for the reaction: N2O4(g) + 3CO(g) → N2O(g) + 3CO2(g)

TextHess's Law of Constant Heat Summation

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