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Unformatted text preview: n Cell #5, the "left hand" compartment electrolyte solutions are prepared in the first by
diluting the 0.20 M stock solution by a factor of 10. This involves adding 1 mL of the
0.20 M stock solution to 9 mL of deionized water. Then, second, by mixing the ferric
sulfate solution with the diluted ferric nitrate solution in equal volume.
In Cell #6, the "left hand" compartment electrolyte solutions are prepared by mixing
0.2M ferric nitrate solution with the ferric sulfate solution in equal volume.
Clean-up: Dispose of the excess diluted copper solution in the waste container. The
iron solutions can be washed down the drain with copious amounts of water. 15 Part III. Estimating the Solubility Product of Lead(II) Sulfate
For this part of the experiment prepare a 0.050 M Pb(NO3)2 solution by diluting the stock
0.1 M Pb(NO3)2 solution by a factor of 2 in one test tube. In another test tube mix equal
volumes of 0.10 M Pb(NO3)2 and 3.0 M ammonium sulfate. Allow about two minutes...
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This note was uploaded on 04/09/2013 for the course CHE CHE 2C taught by Professor Nasiri during the Spring '07 term at UC Davis.
- Spring '07