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The aim of this experiment is to determine what affects the rate at which a reaction occurs between sodium thiosulphate and hydrochloric acid.
Member rating: No Rating | Words: | Submitted: Mon Oct 27 2003
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Contents Plan * Aim (page 1) * Prediction (page 1) * Explanation (page 1) * Diagram (page 1) * Apparatus (page 2) * Method (page 2) * Measurements (page 2) * Fair test (including variables) (page 2) * Variables (page 2) - temperature of hydrochloric acid (page 3) - concentration of sodium thiosulphate (page 3) - size of conical flask (page 3) - catalyst (page 3) - cross (page 3) - volume of sodium thiosulphate and hydrochloric acid (page 3) - movement of reacting mixture (page 3) Observing * Safety (page 4) * Results (page 4) * First experiment results (page 4) * Second experiment results (page 4) * Third experiment results (page 4) Analysis * Evaluating results (page 5) * Experiment one line graph (page 6) * Experiment two line graph (page 7) * Experiment three line graph (page 8) * Average line graph (page 9) Evaluation * Conclusions (page 10) * Anomalous results (page 10) * Improvements (page 11) Aim The aim of this experiment is to determine what affects the rate at which a reaction occurs...
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