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Evaluating Evidence The experimental procedure used produced a reliable set of results; overall I believe the outcome of the experiment was successful. No anomalous results were found in the experiment, although a few of the results obtained could have been closer to the general trend of the other results, as the graphs demonstrated. On the graph to show the rate of reaction several of the results were slightly off the line of best fit. All results considered, the experiment was successful, the results matched my hypothesis and again no anomalous results were found. In my opinion, possible flaws in the procedure used were to the blame for some of the obtained results being slightly inaccurate. * Human errors such as reaction times regarding starting and stopping the stopwatch, and also deciding when the cross had disappeared. * Each concentration of the sodium thiosulphate was tried 3 times; these 3 trials took place on separate days....

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