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Question
For the reaction, aA + bB → cC + dD, write the expression for enthalpy change of reaction in terms of enthalpies of formation of reactants and products.
Short Note
Solution
aA + bB → cC + dD ΔrH = ?
ΔrH0 = (cΔrH0(C) + dΔrH0(D)) - (aΔrH0(A) + bΔrH0(B))
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Thermochemistry
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