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Indicate the presence of the elements in group

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Reference no: EM132431753

Problem: The chlorides of the member metals are insoluble in aqueous and in dilute acid solutions, hence can be separated from other 4 groups by addition of HCl or NH4Cl:

Pb2+      +           Cl-                   -->              PbCl2                 White

Hg+       +           Cl-                   -->              HgCl                  White

Ag+       +           Cl-                   -->               AgCl                  White

Required:

  1. Give at least two reactions that indicate the presence of the elements in Group 1 cations and indicate how you can confirm that such reactions will help you properly identify such elements.
  2. Why does a Medical practitioner (such as laboratory scientists) need to be familiar with the analysis of group 1 cations?

Reference no: EM132431753

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