A balanced diet Slideshow Play

A compound containing a long hydrocarbon chain with the CCl3 group Animation Play

A compound containing polar hydroxyl groups along the hydrocarbon chain Animation Play

A typical compound Slideshow Play

Absolute values of entropy Student activity Play

Absorption of light by transition metal ions Animation Play

Absorption of visible light. Colorimetry Class activity Play

Absorption of visible light. Colorimetry Whiteboard presentation Play

Absorption spectra Student activity Play

Absorption spectrum of Ti(III) ions Illustration Play

Accurately determining an unknown molarity of acid/base by titration Student activity Play

Accurately determining an unknown molarity of acid/base by titration Whiteboard exercise Play

Acid rain destroys forests Animation Play

Acids (2) Student activity Play

Acid–base reactions in a non-aqueous medium Animation Play

Active site Animation Play

Addition of elements to alkenes Student activity Play

Addition of HCl to propene Animation Play

Addition of hydrogen cyanide Student activity Play

Addition of hydrogen cyanide Whiteboard exercise Play

Aesthetic organic molecules Animation Play

Air Student activity Play

Aliphatic amines: properties as bases Student activity Play

Alkanes Whiteboard presentation Play

Alkanes Class activity Play