What is the percent copper

Reference no: EM13682513

5oog of a sample which contains copper is analyzed iodometrically. Copper(II) is reduced to copper(I) by the iodide. What is the percent copper in the sample if 20.00cm3 of 0.1 mole sodium thio sulphate solution is required for the titration of the liberated iodine?

Reference no: EM13682513

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