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calcium oxide
Member rating: No Rating | Words: 959 | Submitted: Tue Feb 19 2008
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Chemistry coursework AIM: In this I am given a calcium oxide and with the aid of water I'm to produce a calcium hydroxide solution and label it as lime water. The lime water containing a 0.015 mol dm-3 a solution of acid containing 0.300 dm-3, I have to dilute one of these solutions in order to carry the titration, I must make sure I carry out the experiment correctly with the right indicator and other laboratory glassware. The two variables in this experiment are: Ca + H20 Ca (OH) 2 & HCL EQUIPMENT: * Burette * Pipette * Conical flask * Distilled water * Hydrochloric acid * Calcium hydroxide * Methyl orange * Beaker * Funnel * Volumetric flask METHOD: Before any part of the experiment is carried out it is essential that a scientific table should be drawn out ready to take down the readings for the results. Making the solutions, firstly...
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