Edexcel•A-Level•Chemistry
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Energetics I
Enthalpy changes, Hess's law, and bond enthalpies
Practice 14 subtopics in Energetics I. All questions match the Edexcel A-Level specification.
About Energetics I
Energetics I is a key topic in the Edexcel A-Level Chemistryspecification. This topic covers enthalpy changes, hess's law, and bond enthalpies.
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All Subtopics (14)
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Exothermic and endothermic reactionsStandard enthalpy changesEnthalpy of formation ΔfH°Enthalpy of combustion ΔcH°Enthalpy of neutralisationq = mcΔTEnthalpy calculations from calorimetryHess's Law statementEnthalpy cyclesCalculating ΔrH from ΔfHCalculating ΔrH from ΔcHBond enthalpy definitionMean bond enthalpiesΔH from bond enthalpies
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