SELECT COMPOUND
SELECT REACTION
ΔH°f DATA (kJ mol⁻¹)
ΔH°rxn formula:
ΔH°rxn = Σ n·ΔH°f(products)
− Σ n·ΔH°f(reactants)
Elements in standard state
always have ΔH°f = 0
ΔH°rxn = Σ n·ΔH°f(products)
− Σ n·ΔH°f(reactants)
Elements in standard state
always have ΔH°f = 0