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98. Solving a chemistry problem
Uploaded:
08.09.2022
Content: 5.rar 11,79 kB
Content: 5.rar 11,79 kB
Product description
5. Expand the essence of fractional and systematic methods of analysis. Suggest options for the separation and detection of cations in the solutions below, which are a mixture of cations of various analytical groups, by fractional and systematic methods. Describe in detail the method of determination in a systematic way. Make up the equations of the corresponding reactions, indicate the conditions for the reactions to occur.
4. Mg2 , Al3 , Zn2 , [Hg2]2
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