Free radicals and health Slideshow Play

Free-radical polymerisation of ethane Animation Play

Free-radical substitution – the mechanism Student activity Play

Functions of the endoplasmic reticulum Slideshow Play

Gases and acids Illustration Play

Geometry of molecules Whiteboard exercise Play

Group 17 Animation Play

Halogen ions and noble gas with the same number of electrons Whiteboard exercise Play

High-temperature plasma Animation Play

Homeostasis and active transport Animation Play

Homolytic fission of bonds in n-butane Animation Play

Homolytic fission of non-polar bonds. Free radical reactions Student activity Play

Homolytic fission of non-polar bonds. Free radical reactions Whiteboard exercise Play

Homolytic fission of the C–C bond Student activity Play

How carbonate ions react with metal(II) and metal(III) aqua ions Animation Play

How catalysts work? Student activity Play

How do buffers work? Whiteboard exercise Play

How do buffers work? Student activity Play

How do indicators work? Student activity Play

How plants obtain the substances necessary for life Slideshow Play

How temperature affects reaction rates Student activity Play

How to calculate pH of strong acid solutions? Animation Play

How to calculate the pH of strong base solutions? Animation Play

How to establish the formulae of salts Student activity Play

How to find a cube root Animation Play