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Files will not have the watermarks. Revision placemat and answer sheet, also can be used as a worksheet but best used at the end of a topic. These were designed with digital distribution and use in mind but can be printed and handed out as paper copies. Generally best printed to A3 size, but smaller topics with less text can be printed to A4. Made for Edexcel IGCSE triple award Chemistry, topic 1e - Calculations. This includes; Ar and Mr calculations, reacting amount calculations, Limiting reagents, % yield and % mass calculations, water of crystallisation, titration calculations, molar gas calculations and empirical formula.

All resources have been quadruple checked for mistakes, but these are hand made and the questions come from my head, not a text book, so if you do spot any errors let me know and I’ll update the file with corrections!