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?
NHCO\text{NHCO}NHCO
NH4CO3\text{NH}_4\text{CO}_3NH4CO3
(NH4)2CO3(\text{NH}_4)_2\text{CO}_3(NH4)2CO3
NH4(CO3)2\text{NH}_4(\text{CO}_3)_2NH4(CO3)2
Practise Edexcel GCSE Chemistry Ionic bonding with exam-style questions for Foundation and Higher tier. 42 questions, matched to the Edexcel GCSE Chemistry (1CH0) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.