Acid rain destroys forests Animation Play

Acid-base indicators Chart Play

Acidic foods Illustration Play

Acids Student activity Play

Acids and alkalis in everyday use Student activity Play

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

Amphoteric metal hydroxides Animation Play

An electrically neutral body Animation Play

Atoms are electrically neutral Animation Play

Chemical properties of oxides Student activity Play

Classification of amino acids Whiteboard exercise Play

Classifying sample substances Whiteboard exercise Play

Classifying substances Student activity Play

Concentration of hydrogen and hydroxide ions in pure water Animation Play

Determination of the acidic properties of ethanol Animation Play

Determining the molarity of the hydrochloric acid Whiteboard exercise Play

Determining the molarity of the hydrochloric acid – summary Animation Play

Dissociation constants for di- and triprotic acids Illustration Play

Dissociation constants for di- and triprotic acids Student activity Play

Do alcohols have acidic properties? Student activity Play

Ecological tolerance Student activity Play

Effect of concentration on reaction equilibrium Student activity Play

Electrical charge of metal ions Student activity Play

Factors that determine the properties of soil Slideshow Play

Finding the concentration of a solution by titration Student activity Play