<p>I made this resource to be printed and stuck into the front of every pupil’s exercise book, but will also enlarge to A3 to display on the wall. Covers all of the following GCSE Chemistry calculations :<br /> Surface area : volume ratio<br /> molar calculations (from mass and concentration)<br /> Reacting masses<br /> Rf values<br /> No neutrons<br /> Calculating RAM<br /> Calculating Mr<br /> % Yield<br /> % atom economy<br /> Converting concentrations from g/dm3 to mol/dm3<br /> Rate of reaction including using graphs<br /> Change in energy of reaction using bond energies</p>