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To Work Out the Relationship Between Concentration of an Acid and Reaction Rate.
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Chemistry Coursework: Plan Aim The aim of this experiment is to work out the relationship between concentration of an acid and reaction rate. I will study the reaction of magnesium with hydrochloric acid. To do this the concentration of the acid will be varied, while are other factors are kept constant. The formula for the reaction that we will be performing is: Magnesium + Hydrochloric acid = Magnesium chloride + Hydrogen 2Mg + 2HCl = 2MgCl + H2 Apparatus For this experiment I will need: Hydrochloric acid Magnesium ribbon Distilled water Stand, bosses and clamps 2 Measuring cylinders (25ml and 50ml) Sidearm test tube with delivery tube and bung Large plastic beaker Stopwatch Diagram Fair Test To make this a fair test, a number of things have to be done. Firstly, the experiment has to be repeated at least once, to make sure that the results are reliable. For any experiment, there can only be one variable at a...
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