Le Chatelier's principle Student activity Play

Lewis theory and earlier acid-base theories Animation Play

Lewis theory of acids and bases Student activity Play

Lewis theory of acids and bases Whiteboard exercise Play

Limestone Illustration Play

Limitations of acid-base titrations Chart Play

Limitations of acid-base titrations Student activity Play

Lipids – structure; function and sources in food Student activity Play

Macroelements Student activity Play

Making salts Student activity Play

Making salts by neutralisation Animation Play

Manufacture of sulphuric(VI) acid Student activity Play

Manufacture of sulphuric(VI) acid Whiteboard exercise Play

Manufacture of sulphuric(VI) acid from sulphur Animation Play

Mass spectrum of ethanoic acid Illustration Play

Methanoic acid Slideshow Play

Mixing acid and ammonia Animation Play

Mixing sulphuric acid with water Animation Play

Molecular equations Animation Play

Molecular formula of acids Simulation Play

More about half-equations Student activity Play

Mutual relation of acid dissociation constant and base dissociation constant Animation Play

Names and properties of acid anhydrides Animation Play

Names of acids in which the carboxyl group is attached to a ring Animation Play

Names of anions Chart Play