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I want to find out the effects of increasing the concentration of sodium thiosulphate when reacting with hydrochloric acid in a investigation.
Member rating: No Rating | Words: | Submitted: Wed Sep 24 2003
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Introduction I wan to find out the effects of increasing the concentration of sodium thiosulphate when reacting with hydrochloric acid in a investigation. In this investigation I will be using mixtures of different volumes of sodium thiosulphate and hydrochloric acid. I will see the effects of concentration of sodium thiosulphate when reacting with hydrochloric acid and see the results if the reaction was fast or slow in a high concentration and a low concentration. I will do 8 experiments repeated 3 times each to get better results and be more accurate to the real answer. In the experiments I will lower the concentration and add 10cm3 added of H2O every time I lower the concentration of sodium thiosulphate by 10cm3. I will observe the 8 experiments repeated 3 times each. Each experiment I will have different amounts of concentration of sodium thiosulphate starting with 90cm3 and I will keep...
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