The chemical formula for aluminium sulfate is Al2(SO4)3\text{Al}_2(\text{SO}_4)_3Al2(SO4)3.
Determine the total number of individual ions present in one formula unit of aluminium sulfate.
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.