1-chloropentane Animation Play

1-chloropropane Animation Play

2-chloropropane Animation Play

A comparison of the properties of C–C bonds and C=C bonds Animation Play

A covalent bond in a hydrogen molecule Animation Play

A molecule of ethene Animation Play

A molecule of methanamine Animation Play

A stable configuration of carbon atom Animation Play

Absolute values of entropy Student activity Play

Absorption and emission of gases Simulation Play

Absorption and emission of gases Whiteboard exercise Play

Absorption and emission of gases Student activity Play

Abundance of chemical elements in nature Student activity Play

Abundance of elements in nature Slideshow Play

Acid dissociation constant and pH (1) Student activity Play

Acid dissociation constant for lactic acid Animation Play

Across the periodic table Student activity Play

Addition of bromine to alkenes Animation Play

Addition of elements to alkenes Student activity Play

Addition reactions in alkenes Animation Play

Addition reactions in alkenes – reaction with bromine Student activity Play

Addition reactions in alkenes – reaction with bromine Simulation Play

Algorithm of the equation for hydrocarbon combustion Animation Play

Alkadienes and cycloalkenes Student activity Play

Alkenes Class activity Play