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11 October, 22:49

Explain the steps to determine presence of pb2 + ions

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  1. 12 October, 01:44
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    Steps to determine presence of pb+2 ions are -

    pb+2 is identified either by precipitation of PbS from an acid solution with hydrogen sulfide or thioacetamide. It can also be identified by precipitating the insoluble PbCl₂ by action of HCL on an soluble Pb+2 salt solution, or better still as the yellow PbCr0₄.
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