I found one process by which I can get conc of ferrous sulfate heptahydrate but i dont know the source can anyone tell me about it in detail.
Process :Dissolve about 1 g of the sample, accurately weighed, in a mixture of 25 ml of 2 N sulfuric acid and 25 ml of recently boiled and cooled water. Add orthophenanthroline TS, and immediately titrate with 0.1 N ceric sulfate. Perform a blank determination, and make any necessary correction. Each ml of 0.1 N ceric sulfate is equivalent to 27.80 mg of FeSO4•7H2O.
2007-01-31
17:32:25
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3 answers
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asked by
hamid
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Science & Mathematics
➔ Chemistry