This online resource looks at the emission spectra of various cations.

This online resource looks at the emission spectra of various cations.
These online resources show various aspects of combustion reactions.
The four links show the reactions and give explanations for the observed phenomena.
This online resource is a web page that gives basic information on acids and bases including how to make litmus paper with cabbage water and how to perform a titration with vinegar.
This online resource deals with the reactivity of metal ions in solution.
This online resource investigates the activity series of metals.
This unit of work investigates heat sources and how heat moves from one object to another.
This online resource details an investigation into reaction rates.
This online resource helps students to investigate the catalytic effect.
This online resource demonstrates the collision theory of chemical reactions.
This novel Flikr image explores the elements of the periodic table, with all the elements represented as QR codes.