Empirical formula Student activity Play

Energy of dissolution reaction Glossary Play

Enthalpies of hydration for selected ions Whiteboard exercise Play

Enthalpy of formation of magnesium bromide Animation Play

Enthalpy of formation of neonium chloride Whiteboard exercise Play

Enthalpy of hydration Student activity Play

Enthalpy of solution. Part 1 Student activity Play

Enthalpy of solution. Part 2 Student activity Play

Equations for the formation of salts Illustration Play

Essential elements Whiteboard exercise Play

Essential elements – macro-elements; trace elements and ultra-trace elements Student activity Play

Essential minerals Student activity Play

Establishing the formula of a compound Animation Play

Ethanoic acid/sodium ethanoate buffer – addition of strong base Animation Play

Extraction of metals Student activity Play

Extraction of metals and their reactivity Illustration Play

Extraction of metals from ores Whiteboard exercise Play

Extraction of metals from ores Student activity Play

Extraction of titanium Animation Play

Extraction of titanium Glossary Play

Extraction of titanium Student activity Play

Factors affecting enthalpy of hydration Animation Play

Factors that determine the properties of soil Slideshow Play

Fertilisers Class activity Play

Fertilisers Whiteboard presentation Play