A student mixes solutions of barium chloride and sodium sulfate to produce an insoluble precipitate of barium sulfate.
Describe how the student can obtain a pure, dry sample of solid barium sulfate from this reaction mixture.
Practise Edexcel GCSE Chemistry Acids with exam-style questions for Foundation and Higher tier. 100 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.