AQA•A-Level•Chemistry
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Thermodynamics
Born-Haber cycles, entropy, and Gibbs free energy
Practice 24 subtopics in Thermodynamics. All questions match the AQA A-Level specification.
About Thermodynamics
Thermodynamics is a key topic in the AQA A-Level Chemistryspecification. This topic covers born-haber cycles, entropy, and gibbs free energy.
Master all 24 subtopics below with unlimited AI-generated questions. Each subtopic page includes sample questions and the ability to generate unlimited practice questions with detailed solutions.
All Subtopics (24)
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Practice any subtopic from Thermodynamics
Born-Haber cycle constructionLattice enthalpy definitionEnthalpy of atomisationFirst and second ionisation energiesFirst and second electron affinitiesCalculating lattice enthalpy using Born-HaberComparing theoretical and experimental lattice enthalpiesCovalent character in ionic compoundsEnthalpy of solution definitionEnthalpy of hydration definitionFactors affecting enthalpy of hydrationCalculating enthalpy of solution from lattice enthalpyEntropy definitionStandard entropy S°Entropy change in reactions ΔSCalculating ΔS from S° valuesEntropy and disorderEntropy changes in phase changesGibbs free energy ΔG definitionΔG = ΔH - TΔSSpontaneity and free energyEffect of temperature on spontaneityCalculating ΔGFeasibility of reactions
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