Ionic and Molecular Compounds Infographic misses out giant covalent yet lists SiO2 as covalent example.
I wish I had learned this in Chemistry - Maybe I should re-take it now! - - - Balancing Chemistry Equations.
A helpful picture for remembering conversions between moles and other quantities. www.premedcommunity.com
Valence-Shell Electron-Pair Repulsion Theory (VSEPR)
general chemistry cheat sheet! great
Chemistry Formula Sheet | Polyatomic Ions Chart
Chemistry help. Specific heat and temp change.
Fantastic C2 revision posters! Why don't you try something new and sellotape these on pupils' desks?
How to Memorize the Periodic Table in a Week - with no flashcards, music, or courses! Plus a free printable
How to Write Electron Configurations for Atoms of Any Element