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An Investigation Into The Effect Of An Electric Current On Copper Sulphate Solution
Member rating: No Rating | Words: | Submitted: Tue Aug 19 2003
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CHEMISTRY COURSEWORK 2002 ALICE BOAGEY 10JS - MR MARTIN AN INVESTIGATION INTO THE EFFECT OF AN ELECTRIC CURRENT ON COPPER SULPHATE SOLUTION AIM In this experiment my aim is to enforce and develop ideas about the investigation into the effect of an electrical current through copper sulphate solution. SAFETY - Electricity is dangerous - Aware of coppers sharp edges - Long hair tied back - Use of acids in experiment DIAGRAM 1) Weigh the cathode 2) Set up apparatus below 3) After a minute, remove the copper and shake off the excess copper sulphate solution. Wipe the copper with acetone and waft in the air to remove as much of the solution as possible. 4) Weigh the cathode again and record results. Repeat this procedure for the other currents. The anode does not need to be changed PREDICTION I predict that as you increase the voltage...
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