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- Theory Questions & Answers – Qualitative Analysis II
Theory Questions – Qualitative Analysis II:
1. (a). Describe briefly one chemical test that can be used to distinguish betweenÂ
(i). NH4 + and Al3+
(ii). Cu2+ and Fe2+
(iii). Zn2+ and Pb2+
(b). Give the colour of the precipitate formed by each ofÂ
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