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2.3 Ionic bonding

2.3 Ionic bonding

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Question 16

The table below shows the formulas of the ions present in iron(III) sulfate:

IonFormula
iron(III)Fe3+\text{Fe}^{3+}Fe3+
sulfateSO42−\text{SO}_4^{2-}SO42−​

Write the chemical formula of iron(III) sulfate using this information.

[1]
Markscheme

2.3 Ionic bonding Questions

  1. GCSE
  2. /Chemistry
  3. /2.3 Ionic bonding

32 exam-style questions on Edexcel GCSE Chemistry 2.3 Ionic bonding, covering 2.3.1 Ions and the formation of ionic bonds, 2.3.2 Naming and deducing formulae of ionic compounds, and 2.3.3 Giant ionic lattices. Each one has a worked solution and a mark scheme showing where the marks go.

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