The reagents, NH base 4CI and aqueous NH base 3 will precipitatea. Ca^2+b. Al^3+c. Zn^2+d. Mg^2+
Amanat , 10 Years ago
Grade 12th pass
1 Answers
Kevin Nash
Last Activity: 10 Years ago
(a,b) AI^3+ (third group radical) and Ca^2+
(fifth group radical) precipitate out as their hydroxide with NH base 4CI and
aq. NH base 3 (NH base 4OH) which are the group reagents.
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