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Calculations involving masses

Calculations involving masses

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Question 108

Iron reacts with sulfur to form iron(II) sulfide.

7.00 g of iron will react completely with 4.00 g of sulfur.

In an experiment, 24.50 g of iron is heated with 20.00 g of sulfur until the reaction is complete.

Calculate the mass of sulfur remaining at the end of the experiment.

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Markscheme

Calculations involving masses Questions

  1. GCSE
  2. /Chemistry
  3. /Calculations involving masses

258 exam-style questions on Edexcel GCSE Chemistry Calculations involving masses. Each one has a worked solution and a mark scheme showing where the marks go.

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