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Topic 3.1IGCSE Chemistry

Energetics

Exothermic and endothermic reactions; enthalpy changes (ΔH); bond energies; activation energy; energy profile diagrams. Master this topic with practice questions from real IGCSE Chemistry past papers.

energeticsexothermicendothermicenthalpybond energyactivation energyenergy diagrams
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What You'll Learn in Energetics

1

energetics

Practice energetics questions from IGCSE Chemistry exams.

2

exothermic

Practice exothermic questions from IGCSE Chemistry exams.

3

endothermic

Practice endothermic questions from IGCSE Chemistry exams.

4

enthalpy

Practice enthalpy questions from IGCSE Chemistry exams.

5

bond energy

Practice bond energy questions from IGCSE Chemistry exams.

6

activation energy

Practice activation energy questions from IGCSE Chemistry exams.

7

energy diagrams

Practice energy diagrams questions from IGCSE Chemistry exams.

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More Topics in Chemistry

States of MatterAtoms, Elements and CompoundsAtomic StructureRelative Formula Masses and MolesChemical Formulae and EquationsIonic CompoundsCovalent SubstancesMetallic CrystalsElectrolysisGroup 1 – Alkali MetalsGroup 7 – HalogensOxygen and OxidesSulfur and Sulfur DioxideNitrogen and AmmoniaMetals and AlloysReactivity SeriesExtraction of MetalsMaking SaltsTests for Ions and GasesEnergeticsRates of ReactionReversible Reactions and EquilibriaIntroduction to Organic ChemistryAlkanesAlkenesEthanolCarboxylic Acids and EstersPolymerisationGases in the AtmosphereWaterIndustrial Chemistry
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All 31 topics in IGCSE Chemistry

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