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 realIGCSE Chemistry past papers.
energeticsexothermicendothermicenthalpybond energyactivation energyenergy diagrams
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.
Practice Energetics Questions
Generate a Custom Worksheet
Create a practice worksheet with Energetics questions from multiple years ofIGCSE Chemistry past papers.
Generate WorksheetMore 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