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Calculations involving masses

Calculations involving masses

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Question 63

Copper reacts with sulfur to form copper(I) sulfide.

4.000 g of copper will react completely with 1.010 g of sulfur.

In an experiment, 18.000 g of copper is heated with 9.500 g of sulfur until the reaction is complete.

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

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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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