Deriving the expression for free energy change Animation Play

Determination of enthalpy change in combustion reactions Whiteboard exercise Play

Determination of enthalpy change in combustion reactions (1) Student activity Play

Determination of enthalpy change in combustion reactions (2) Student activity Play

Determining standard enthalpies of reaction Whiteboard exercise Play

Determining the enthalpy of solution of sodium hydroxide Animation Play

Determining the mean bond enthalpy for polyatomic molecules Animation Play

Dissociation of weak acids and weak bases Student activity Play

Dissociation of weak acids and weak bases Whiteboard exercise Play

Effect of temperature on free energy change Student activity Play

Effect of ΔH° and ΔS° on free energy change Student activity Play

Electrical charge of metal ions Student activity Play

Endothermic and exothermic reactions Whiteboard presentation Play

Endothermic and exothermic reactions Class activity Play

Energy cycle method Animation Play

Enthalpies of hydration for selected ions Whiteboard exercise Play

Enthalpy Whiteboard exercise Play

Enthalpy Whiteboard exercise Play

Enthalpy Student activity Play

Enthalpy and entropy change Chart Play

Enthalpy and entropy changes Animation Play

Enthalpy change and calorimetry Class activity Play

Enthalpy change and calorimetry Whiteboard presentation Play

Enthalpy change does not depend on the reaction pathway Animation Play

Enthalpy changes Animation Play