Complex reflex arc – answering the phone Animation Play

Complexes with multidentate ligands Whiteboard exercise Play

Complexes with multidentate ligands Student activity Play

Compose a proof Student activity Play

Compression and extension Student activity Play

Coupling patterns: 1H atoms on oxygen and nitrogen Student activity Play

Coupling patterns: coupling with non-equivalent 1H atoms Student activity Play

Decreasing the concentrations of reacting substances Animation Play

Describing class intervals Student activity Play

Different ways of proving – example as a proof Whiteboard exercise Play

Divisibility Student activity Play

Ecological succession on a felling site – an example of cooperation Animation Play

EDTA Animation Play

Electroplating with precious metals Animation Play

Enzyme-substrate complex Illustration Play

Enzymes Student activity Play

Enzymes are proteins Student activity Play

Enzymes – simple proteins; complex proteins and ribozymes Slideshow Play

Equilibria of complex formation and the formation constant Animation Play

Estimation of the roots of a quadratic equation – example Animation Play

Estimation of the roots of a quadratic equation – example Animation Play

Example as a proof Student activity Play

Example as a proof Whiteboard exercise Play

Example of a differential equation and its solution Animation Play

Example of a displacement reaction Slideshow Play