Acids (1) Whiteboard exercise Play

Acids (2) Whiteboard exercise Play

Acids (2) Student activity Play

Acids around us Whiteboard exercise Play

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

Action of antacid tablets on acids Animation Play

Adding bases to acids 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 sulphuric acid to alkenes Animation Play

Addition polymers and condensation polymers Whiteboard exercise Play

Addition polymers and condensation polymers Student activity Play

Adverse effects of acid rain Slideshow Play

Air pollution with nitrogen monoxide Slideshow Play

Alfa, beta and gama-amino acids Animation Play

Alkalis Student activity Play

Amides and nitriles Student activity Play

Amides – naming, preparation, reactivity Animation Play

Amino acid Simulation Play

Amino acid activation Animation Play

Amino acid at various pH values Slideshow Play

Amino acid structure Whiteboard exercise Play

Amino acid with additional carboxyl and amino groups in a side chain Animation Play

Amino acids Slideshow Play