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An experiment to find the concentration of Calcium Hydroxide by titration with Hydrochloric Acid. The Problem Perform a titration upon Calcium Hydroxide to find the concentration by using Hydrochloric Acid of 3 different concentrations as following 2 molar, 0.5 molar and 0.1 molar. In order to calculate the results must be within 0.05cm3 of each other. Apparatus Burette Volumetric Pipette Beakers Conical Flasks Volumetric Flasks Funnel Clamp Stand White Tile Fair Test For a fair test I will have to make sure that I change the equipment for each test so that the residue of the last test doesn't alter my results and also I must use the same amounts measured as accurately as possible. Preliminary Work The first experiment will have will have to be a titration with the given amounts of Hydrochloric Acid to see whereabouts my equilibrium will lie. It is more accurate to have the results between 15cm3 and 30 cm3. Method Starting with one of the known concentrations measure out 25cm3 of...

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