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

Energy of dissolution reaction Glossary Play

Enthalpy Student activity Play

Enthalpy Whiteboard exercise Play

Enthalpy changes Animation Play

Enthalpy of hydration Student activity Play

Extraction of titanium Glossary Play

Extraction of titanium Student activity Play

Free energy change Student activity Play

Free energy change and the solubility of ionic compounds Chart Play

Free energy change and the solubility of ionic compounds Student activity Play

Guidelines for reading and writing thermochemical equations Animation Play

Iron extraction Whiteboard exercise Play

Iron extraction Student activity Play

Methods for metal extraction Student activity Play

Standard enthalpy change Whiteboard exercise Play

Standard enthalpy change Student activity Play

Standard enthalpy of formation Animation Play

Standard enthalpy of formation Student activity Play

Standard enthalpy of formation for phosphorus trichloride Whiteboard exercise Play

Standard free energy change for neutralisation reaction Animation Play

The energy required for the extraction Whiteboard exercise Play

The free energy change Chart Play

Using mean bond enthalpies in calculations Chart Play

Using mean bond enthalpies in calculations. Part 2 Student activity Play