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Rates Investigation Report.
Member rating: No Rating | Words: | Submitted: Sun Dec 15 2002
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Rates Investigation Report. Hydrogen Peroxide,H2O2, decomposes into water and oxygen: 2H2O2 2H2O + O2 The reaction can be catalysed by Manganese Oxide and by the enzyme catalyst, found in yeast. Our task was to investigate the factors, which affect the rate of decomposition of Hydrogen Peroxide. Introduction The factors, which we were allowed to investigate, which could have affected the rate of the reaction were: Temperature and concentration. The factor, which I chose to investigate, was the affect of concentration on the reaction rate. Prediction I predict that the higher the concentration of Hydrogen Peroxide the quicker the reaction rate will be. I have predicted this because the higher the concentration of Hydrogen Peroxide the more it reacts. This is because there are more particles in the same solution, therefore they move more often within a certain time. This what I predict my results graph will look like: Method Apparatus: Ice Cream Tub Conical Flask 100ml Measuring...
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