chemistry ; Factors that Affect the Rate of Reaction
In my investigation I am going to investigate which factors affect the rate of reaction. The rate of reaction depends on four factors and these are the possible factors which I could investigate.
§ Temperature
§ Concentration
§ Catalyst
§ Size of particles (surface area)
I have chosen to investigate the concentration of hydrochloric acid and how it affects the rate of reaction of Sodium Thiosulphate.
To make my experiment a fair test I am going to use the …
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…the experiment again I could improve the accuracy and reliability of my results by having a range of different concentrations. Also I could use the same amount of beakers for the number of different concentrations I use.
If I had more time I could do extra experiments to investigate another factor such as the affects of temperature on a rate of reaction. Also I could investigate the affects of pressure on a rate of reaction
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