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98. Solving a chemistry problem
Uploaded:
08.09.2022
Content: 3.rar 26,83 kB
Content: 3.rar 26,83 kB
Product description
3. At what minimum pH can a mixture of cations be quantitatively separated when the solution is saturated with hydrogen sulfide and what is the concentration of the precipitated ion at this pH. How many times will the concentration of the precipitated ion decrease?
4 option 0.05M MnCl2 and 0.03M CuCl2
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