Buffers Whiteboard presentation Play

Calculating the pH of ammonia/ammonium chloride buffer Animation Play

Carnivory: digestion of animal food Student activity Play

Carnivory: digestion of animal food Illustration Play

Cell division and the cell cycle Student activity Play

Cellular catalysts Student activity Play

Changing the pH of arable soil Illustration Play

Chemical properties of oxides Student activity Play

Choosing an indicator for the titration of a weak acid or a weak base Student activity Play

Choosing an indicator for the titration of a weak acid or a weak base Chart Play

Choosing an indicator for the titration of a weak acid or a weak base Chart Play

Colourful world of azo dyes Animation Play

Colours of indicators Student activity Play

Comparing the pH values for different solutions of the same concentration Animation Play

Concentration of hydrogen and hydroxide ions in pure water Animation Play

Control and regulation of the organism Whiteboard exercise Play

Control and regulation of the organism Student activity Play

Determination of the acidic properties of ethanol Animation Play

Do alcohols have acidic properties? Student activity Play

Dynamic equilibrium Simulation Play

Dynamic equilibrium Student activity Play

Effect of concentration on reaction equilibrium Student activity Play

Electron configuration of the alkaline earth metals Animation Play

Electrophoresis of amino acids Student activity Play

Enzymatic reactions Whiteboard exercise Play