Chemistry, asked by abhijitsingh9101, 10 months ago

why is NH4OH added before (NH4)2CO3 Solution while precipitation group 5 cation
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Answers

Answered by tanssc11
0

ANSWER:: In salt analysis Nh4Cl is added in sufficient amount before adding Nh4Oh otherwise the cations of other group may get precipitated in group |||

EXPLANATION:: Nh4Cl is a strong electrolyte it decomposes completely while the Nh4Oh is a weak base it does not ionizes completely

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