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Investigate the rate of the reaction between aqueous sodium thiosulphate and dilute hydrochloric acid.
Member rating: No Rating | Words: | Submitted: Mon Mar 08 2004
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My aim in this coursework is to investigate the ratee of the reaction between aqueous sodium thiosulphate and dilute hydrochloric acid. The ionic equation for the reaction betweem aqeous sodium thiosulphate and dilute hydrochloric acid is : 2h+ (aq) + S2O3 2- So 2 (aq) + H20 (l) + S (s) When a solution of sodium thiosulphate reacts with any acid a precipitate of sulphur forms. The reaction occurs between the hydrogen ions from the acid and the thiosulphate ions in the sodium thiosulphate. Backround information There are many variables, which affect the rate of the reaction between aqueous sodium thiosulphate and hydrochloric acid. These are ; The temperature at which the reaction is taken place at A Catalysy The concentration of the sodium thiosulpate The concentration of the hydrochloric acid The collision theory states that the rate of a rection simply depends on...
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