Chemistry, 30.10.2021 23:10, Lilabsterdoll
1.Copper is an interference of iron determination using the thiocyanate method.
Explain the mechanism of interference and suggest a method to overcome the interference.
2.The standard and sample solutions are prepared in 2 M HCl to acidify the sample. Explain if H2SO4can be used instead of HCl .
3.Suggest an alternative complexing agent for spectrophotometric determination of iron
Answers: 1
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1.Copper is an interference of iron determination using the thiocyanate method.
Explain the mechan...
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