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

Acetabularia sp. Slideshow Play

Acid-base reactions of metal ions Whiteboard presentation Play

Acid-base reactions of metal ions Class activity Play

Acid-base titration Class activity Play

Acid-base titration Whiteboard presentation Play

Acid-base titration Class activity Play

Acid-base titration Whiteboard presentation Play

Acidic properties Student activity Play

Acidic properties of ethanoic acid Animation Play

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

Adding carbonates to acids Animation Play

Adding metals to acids Animation Play

Addition of strong acid to an ammonium buffer Animation Play

Addition of strong base to an ammonium buffer Animation Play

Aerial Animation Play

Against the wind and with the wind Student activity Play

Against the wind and with the wind Whiteboard exercise Play

Aliphatic amines: properties as bases Student activity Play

Aliphatic amines: properties as bases Whiteboard exercise Play

Alkalinity of hydroxides Animation Play

Ammonia water Animation Play

Ammonia – a weak base Animation Play

Amphoteric metal hydroxides Animation Play

An ancient Indian story Animation Play