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Why do we add excess of NH4OH and NH4Cl in the precipitation of group 3 cations? (salt analysis)

Why do we add excess of NH4OH and NH4Cl in the precipitation of group 3 cations? (salt analysis)

Grade:12

1 Answers

Vikas TU
14149 Points
4 years ago
 NH4Cl is the strong electrolyte and gets dissocoates easily therfore along with NH4OH is being added to gain the momentum while precipiting the group 3 cations.

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