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Calculations involving masses

Calculations involving masses

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Question 20

In an experiment, 11.2 g of element X reacted with 4.8 g of element Y to form a compound.

Calculate the empirical formula of this compound. (Relative atomic masses, ArA_rAr​: X = 56, Y = 16)

You must show your working.

[3]
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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