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The effect of temperature on a rate of reaction
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Chemistry Coursework The effect of temperature on a rate of reaction Analysis In this we were able to see how temperature effects the rate of reaction. A pale yellow precipitate of Sulphur was formed obscuring the cross and signifying that the experiment is over. As I increased the temperature of the solution of Sodium Thiosulphate the time taken for the cross to disappear decreased significantly. In Graph one, showing all the temps. used against time taken, the curve is negatively correlating. In Graph two, rate of reaction against temp. the graph shows that as you keep increasing temp the rate of reaction slows down as you can see that rate increases at a steeper rate at the beginning of the graph than at the end. We can also see that there is a positive correlation curve, this is seen as temp is increased by ten degrees the rate doubles As...
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