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Calculations involving masses

Calculations involving masses

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Question 1

In an analytical test, 2.0 g of element M reacted completely with 1.9 g of element X to form a compound. Calculate the empirical formula of this compound. (relative atomic masses: M = 40, X = 19) You must show your working.

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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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