Bromide-bromate reaction: a kinetic study Student activity Play

Buffer range Student activity Play

Buffer solutions Whiteboard exercise Play

Buffer solutions Student activity Play

Cellular catalysts Student activity Play

Centroid of a triangle Animation 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

Chromium(III) and iron(II) compounds Animation Play

Classification of amino acids Student activity Play

Classification of amino acids Whiteboard exercise Play

Coherent light Animation Play

Coherent light Animation Play

Concentration of hydrogen and hydroxide ions in pure water Animation Play

Counting bacteria Student activity Play

Critical angle Student activity Play

Culturing bacteria Student activity Play

Derivation of the formula Animation Play

Derivation of the formula Animation Play

Determination of the acidic properties of ethanol Animation Play

Do alcohols have acidic properties? Whiteboard exercise Play

Do alcohols have acidic properties? Student activity Play

Drag and drag coefficient Animation Play