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2.3 Ionic bonding

2.3 Ionic bonding

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Question 7
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Ammonium carbonate contains ammonium ions, NH4+\text{NH}_4^+NH4+​, and carbonate ions, CO32−\text{CO}_3^{2-}CO32−​.

What is the formula of ammonium carbonate?

A

NHCO\text{NHCO}NHCO

B

NH4CO3\text{NH}_4\text{CO}_3NH4​CO3​

C

(NH4)2CO3(\text{NH}_4)_2\text{CO}_3(NH4​)2​CO3​

D

NH4(CO3)2\text{NH}_4(\text{CO}_3)_2NH4​(CO3​)2​

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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