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Investigating the effect of Temperature on the reaction between Sodium Thiosuphate and hydrochloric acid.  

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Investigating the effect of Temperature on the reaction between Sodium Thiosuphate and hydrochloric acid. * Diagram * Planning I am investigating the different temperatures on the reaction between Sodium Thiosuphate and Hydrochloric acid. The factors I could investigate would be temperature, concentration and substances. I have chosen to investigate Temperature. I predict that the higher the temperature the more rapidly the cross would obscure. This is because the higher the temperature the more often the particles collide and react, when the particles collide more often they would collide harder because they have more energy, making the collisions bigger and faster, the collision success rate is higher. I will make my investigation a fair test by keeping the quantities of the Hydrochloric acid at room temperature and Sodium Thiosuphate heated as accurate as possible. Also make sure the stop clock is started at the same point each time a measurement is...

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