Contents Page Page Title 1 Planning 2 Method and prediction 3 Diagram 4 Results for temperature and concentration on Tables 5 Graph for results for rate of reaction against temperature 6 Graph of results for rate of reaction against time 7 Graph for concentration results 8 Graph and table of typical results 9 Conclusion and Evaluation... 10 End of evaluation This investigation is about Rates of Reaction and what affects them. In this case I am going to look at hydrochloric acid and sodium thiosulphate, …showed first 75 words of 1861 total…

…showed last 75 words of 1861 total…up or not. 2) For the temperature experiments, I would use data-logging to be extremely accurate. 3) And once again for temperature, I would do the experiment up to 80°, to extend the results. If it had been possible to test 80° on the computer, I might be able to see the temperature at which all of the particles have reacted and the reaction stops 4) Finally, I would try adding a suitable catalyst if there is one to use.