Describe the experimental procedure to carry out a titration to find the exact volume of hydrochloric acid needed to neutralise 20.0 cm3 of potassium hydroxide solution and obtain pure, dry crystals of potassium chloride.
Practise Edexcel GCSE Chemistry Acids with exam-style questions for Foundation and Higher tier. 276 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.
