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Colorimetry - To study the rate of reaction using colorimeter
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| Submitted: Tue Sep 09 2003
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? Name: Penguin Chow Cheuk Yan ? ? Class: 6S Class Number: 14 ? ? Date: 11 - 02 - 2003 ? Chemistry Full Report Experiment 10 Title: Colorimetry - To study the rate of reaction using colorimeter Aim: (a) To follow the progress of a reaction using colorimeter (b) To find the order of reaction of the reactant in the reaction Theory: This is an experiment between bromine and methanoic acid which undergoes the theory "rate of reaction". It can be represented by the following equation: Br2 (aq) + HCOOH (aq) --> 2 Br - (aq) + 2 H + (aq) + CO2 (g) The rate of a reaction can be found by measuring the amount of a reactant used up per unit of time or the amount of a product produced per unit of time. A reaction can be made to go faster or slower by changing a number of factors....
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