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AQA · GCSE · Combined Science · Higher

Balancing a cracking reaction

Q01.3 1 mark

Propane can be cracked to produce propene and hydrogen.

Complete the symbol equation for the reaction.

C3H8 → + H2 propane propene hydrogen

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What a strong answer needs

  1. 1 Cracking equation
  2. 2 Count carbon
  3. 3 Count hydrogen
  4. 4 Fill gap