Chemistry Coursework

The Effect of Concentration on the Rate of Reaction between Hydrochloric Acid and Sodium Thiosulphate Introduction In this experiment we are going to react Hydrochloric Acid with Sodium Thiosulphate. We are going to see what effect the concentration of Hydrochloric Acid has on the rate of reaction. We are going to keep the concentration of the Sodium Thiosulphate constant. We are going to vary the concentration of the Hydrochloric acid. The total volumes of the …

…gt;Also if the temperature changed this would affect the results. Further Work: ·<Tab/>Do more repeats of the experiments ·<Tab/>Do higher concentrations until the graph levels off Conclusion: Our experiment worked quite well and we collected good results. We proved the prediction and backed up the collision theory. If we had more time we would have had better results.