Determination of the molecular structure of compound A using the mass spectrum Animation Play

Determination of the molecular structure of compound A using the NMR spectrum Animation Play

Determination of the reducing or oxidising ability of a chemical species Animation Play

Determination of the structure of an unknown compound Animation Play

Determining the empirical formula Animation Play

Determining the formula of a compound knowing the valence of its elements Whiteboard exercise Play

Determining the formula of a compound knowing the valence of its elements Student activity Play

Determining the formula of potassium carbonate Animation Play

Determining the molecular formula Student activity Play

Determining the molecular formula Whiteboard exercise Play

Dichromate volcano Animation Play

Different chemical reactions Slideshow Play

Different physical and chemical properties of isomers Animation Play

Different structures of the eye Student activity Play

Different structures of the eye Slideshow Play

Different types of chemical energy Slideshow Play

Digestive enzymes and chemical digestion Whiteboard exercise Play

Dinitrogen tetroxide – nitrogen dioxide chemical equilibrium Animation Play

Dioxins Whiteboard exercise Play

Dioxins Student activity Play

Dioxins – a persistent organic compound Glossary Play

Discovery of radioactivity Animation Play

Dissolution Animation Play

Dissolution of solids in water Student activity Play

Dissolving ionic compounds in water Student activity Play