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Essay | How Temperature Affects Rate of Reaction

This student essay consists of approximately 5 pages of analysis of How Temperature Affects Rate of Reaction.
This section contains 1,261 words
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How Temperature Affects Rate of Reaction

Summary: Examines how temperature affects rate of reaction between sodium thiosulphate and hydrochloric acid. Predicts that when increasing the temperature of the sodium thiosulphate and hydrochloric acid, the rate of reaction will also increase. Details how results and evidence supports the prediction.
The independent variable I have chosen to investigate is temperature. I will see how the rate of the reaction is affected by a change in the temperature. My dependant variable is the time taken for the reaction to occur. The dependant variable will change when the independent variable changes. I will keep the concentrations of the sodium thiosulphate and hydrochloric acid the same throughout the experiment to ensure that it is a fair test.

Prediction

I predict that when I increase the temperature of the sodium thiosulphate and hydrochloric acid, the rate of reaction will also increase. The reason for this is because increasing the temperature of a reactant increases the kinetic energy of the particles, therefore, they move faster. If the particles move faster, they are more likely to collide. The graph below is a prediction of what I expect to occur:

Preliminary...

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This section contains 1,261 words
(approx. 5 pages at 300 words per page)
Purchase our Student Essay on How Temperature Affects Rate of Reaction
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