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Mass with 1:3 ratio (H)

GCSE · Chemistry · AQA · C3.5 — Amounts of substance in equations (HT): using mole ratios to calculate masses of products and reactants

Question

(H5) Calculate the mass of CO₂ produced when 16 g of Fe₂O₃ reacts with excess CO: Fe₂O₃ + 3CO → 2Fe + 3CO₂. M_r(Fe₂O₃) = 160; M_r(CO₂) = 44.

[Higher tier — 3 marks]

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