25. Solving a chemistry problem
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DESCRIPTION
25. Solving a chemistry problem
124. Calculate the pH at which precipitation of a sparingly soluble electrolyte begins if the concentration of the precipitated metal ion is 10-12 Mol/dm3
Formula
Electrolyte Pra Precipitator
Formula Concentration
Co(OH)2
2.0•10-15
KOH
0.05M
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