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The aim of the experiment is to find out the effect of different concentrations of reactants on rate of reaction.
Member rating: No Rating | Words: | Submitted: Mon Jun 28 2004
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Aim The aim of the experiment is to find out the effect of different concentrations of reactants on rate of reaction. I will find this out by doing an experiment. The reaction that will be used is: Sodium Thiosulphate + Hydrochloric Acid Na2S2O3 + 2HCl Equipment The equipment I will use to do this experiment is: * Goggles * Test tubes * Beakers * Hydrochloric Acid * Sodium Thiosulphate * Water * X marked paper Background Information The Collision Theory is when particles collide with enough energy to break their bonds if they are to react. Collision means when two particles hit each other. Breaking a solid exposes new surfaces, the smaller the pieces the greater the surface area. Safety Measures A pair of goggles will be worn in order to protect the eyes. Fair Test In order for my findings to be valid the experiment must be fair. I will use the same standard each time for judging when the X has disappeared. I will...
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