Chemistry, 13.02.2021 03:10 hannahliebl2000
Consider this equation for the heated decomposition of potassium chlorate:
2KClO↓3(s) > 2KCl(s) + 3O↓2(g), ΔH = ?
Given these enthalpy of formation values:
KClO3: ΔHf = -391kJ/mol; KCl: ΔHf = -433kJ/mol
Calculate the enthalpy of the above reaction in kilojoules per mole of reactant.
Reference: ΔH = sum(HΔproducts) - sum(ΔHreactants)
Answers: 2
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Consider this equation for the heated decomposition of potassium chlorate:
2KClO↓3(s) > 2KCl(s)...
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