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Rate of reaction.
Member rating: No Rating | Words: | Submitted: Wed Nov 05 2003
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William Bowles 10A Plan-Chemistry Coarse-work-Rate of reaction. Aim. The aim of this experiment is to see how the rate at which the reaction occurs differs when sodium thiosulphate is mixed with hydrochloric acid when the sodium thiosulphate is at different levels concentrations. I believe that the rate of reaction and the concentration of sodium thiosulphate are directly linked. And the concentration of sodium thiosulphate has a direct effect on the rate at which the reaction occurs. Prediction. I think that as I increase the concentration of sodium thiosulphate, assuming no other variables affect the investigation the rate of reaction will also increase. I believe this will happen because if there are more sodium thiosulphate molecules in a given volume. There are also going to be more collisions with the Hydrochloric acid molecules occurring. This is because there are more molecules available so they are more likely to collide, react and form new molecules...
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