Addition of hydrogen cyanide Whiteboard exercise Play

Aluminium(III) salt in acidic, neutral and alkaline medium Whiteboard exercise Play

Amides and nitriles Student activity Play

Amphoteric metal hydroxides Animation Play

Analytical tests Slideshow Play

ATP – a universal carrier of energy Student activity Play

ATP – the main source of energy in a cell Animation Play

Balancing equations for redox reactions in acidic solution using half-equations Animation Play

Balancing equations for redox reactions in acidic solution using half-equations Whiteboard exercise Play

Balancing equations for redox reactions in acidic solution using half-equations Student activity Play

Balancing equations for redox reactions in alkaline solution using half-equations Student activity Play

Base dissociation constant Kb (1) Student activity Play

Base-promoted hydrolysis Animation Play

Biochemical tests; chromatography; electrophoresis and separation of tissues Class activity Play

Biochemical tests; chromatography; electrophoresis and separation of tissues Whiteboard presentation Play

Bromide-bromate reaction: a kinetic study Student activity Play

Buffer range Student activity Play

Buffer solutions Student activity Play

Buffer solutions Whiteboard exercise Play

Carbohydrates – as storage materials and structural elements Student activity Play

Catabolic reactions Animation Play

Cell respiration Whiteboard presentation Play

Cell respiration Class activity Play

Cellular catalysts Student activity Play

Chemical composition of cells Class activity Play