The reaction between sodium thiosulfate solution and dilute hydrochloric acid was investigated at different temperatures.
State what piece of apparatus could be used to keep the temperature of the reaction mixture constant at 50 °C throughout the reaction.
Practise Edexcel GCSE Chemistry Rates of reaction with exam-style questions for Foundation and Higher tier. 166 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.
