Changes

Word Equation

1 byte removed, 21:37, 6 December 2018

→‎Key Stage 4

===Examples===

<math>{\~~tfrac~~frac{Calcium}{Carbonate}} \to {\tfrac{Calcium}{Oxide}} + {\tfrac{Carbon}{Dioxide}}</math>

<math>CalciumCarbonate \to CalciumOxide + Carbondioxide</math>

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