Calculate ΔH°rxn, ΔS°rxn and ΔG°rxn at 25°C for the reaction 2KClO3(s) ⟶ 2KCl(s) + 3O2(g)
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Step 1
Step 1:** Calculate ΔH°rxn Given: ΔH°f(KClO3) = -436 kJ/mol, ΔH°f(KCl) = -436 kJ/mol, ΔH°f(O2) = 0 kJ/mol ΔH°rxn = ΣΔH°f(products) - ΣΔH°f(reactants) ΔH°rxn = [2(-436 kJ/mol) + 3(0 kJ/mol)] - [2(-436 kJ/mol)] ΔH°rxn = -872 kJ/mol ** Show more…
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