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How the temperature would affect the rate of reaction between Sodium Thiosulphate and Hydrochloric Acid.
Member rating: No Rating | Words: | Submitted: Fri Oct 22 2004
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Aim: How the temperature would affect the rate of reaction between Sodium Thiosulphate and Hydrochloric Acid. Sodium + Hydrochloric Sodium + Sulphur + Sulphur + Water Thiosulphate Acid Chloride Dioxide (Precipitate) Na2SO2O3(aq) + 2HCL(aq) 2NaCL(aq)+ SO2(g) + S(s) + H2O(l) I will use how quickly it takes for me not to see a cross under the conical flask of this reaction. Prediction: I predict that as the temperature is increased the rate of reaction will increase. This means if I plot a graph of time against temperature my graph will have a negative correlation and will be curved as the increase in rate of reaction will not be exactly the same as the temperature is increased. This can be justified by relating to the collision theory. When the temperature is increased the particles will have more energy and will move faster. Therefore they will collide more often and with more energy. For a reaction...
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