How to find the molar mass of an element? Animation Play

How to measure density Animation Play

How to use mass spectra Slideshow Play

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

Hydrogen bonding and boiling points Student activity Play

Hydrogen bonding and boiling points Whiteboard exercise Play

Hydrogen spectral series Illustration Play

Hydrostatic pressure and the density of a liquid Student activity Play

Hydrostatic pressure and the density of a liquid Whiteboard exercise Play

Identification of molecular ion: 'nitrogen rule' Animation Play

Identification of the functional groups in the molecule Animation Play

Increase in energy Student activity Play

Increase in energy Animation Play

Increasing mass Student activity Play

Increasing mass Glossary Play

Increasing mass Simulation Play

Inertia Student activity Play

Inertia Class activity Play

Inertia Whiteboard presentation Play

Influence of physical effort on the human body Animation Play

Infra-red radiation used in spectroscopy Student activity Play

Infra-red spectra of methyl propanoate and ethyl ethanoate Illustration Play

Infra-red spectrometer Animation Play

Infra-red spectrometry Illustration Play

Infra-red spectroscopy Slideshow Play