Enzymes – simple proteins; complex proteins and ribozymes Slideshow Play

Equilibria of complex formation and the formation constant Animation Play

Formation constant of a metal complex Student activity Play

Formation constant of a metal complex Whiteboard exercise Play

Formulae of organic compounds. Part II Student activity Play

High-resolution proton NMR spectra Student activity Play

Homogeneous catalysis Student activity Play

How catalysts work? Student activity Play

Hydrogen atoms on oxygen or nitrogen are usually not coupled to their neighbours Animation Play

Increasing the concentrations of reacting substances Animation Play

Interference of waves Student activity Play

Interference of waves Whiteboard exercise Play

Intermediate filaments Slideshow Play

Iron(III) complex with the hexadentate ligand EDTA Illustration Play

Le Chatelier's principle Student activity Play

Lewis theory of acids and bases Student activity Play

Ligand exchange reactions Whiteboard presentation Play

Ligand exchange reactions Class activity Play

Ligand types Student activity Play

Ligand types Glossary Play

Major histocompatibility complex proteins Student activity Play

Mechanism of enzymatic reactions Student activity Play

Mechanism of enzymatic reactions Whiteboard exercise Play

Mechanisms of interaction between enzyme and substrate Animation Play

Molecular model of the enzyme–substrate complex structure Whiteboard exercise Play