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How much oxygen is produced with different concentrations of hydrogen peroxide.
Member rating: No Rating | Words: | Submitted: Thu Jul 11 2002
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Ieuan halliday. How much oxygen is produced with different concentrations of hydrogen peroxide. Plan We wanted to know how much catalyse is present in a king Edward potato. In this experiment I will use hydrogen peroxide as the catalyst. I will be using different concentrations of the hydrogen peroxide, to deter which concentration will have the quickest rate of reaction. The hydrogen peroxide will be mixed with different amounts of water starting with 5cm of hydrogen peroxide and 15cm of water. The two different amounts will always add up to 20cm to ensure that the test is fair. When the reaction happens the oxygen that has been given off will be collected in a burette, which will be full of water up to 50cm. I will then be able to measure off the amount of oxygen collected, as the oxygen will rise up through the burette. The burette will be placed...
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