Which of the following salts are cationically hydrolyzed? Na3PO4, Cu (NO3) 2, K2SO4, NH4NO3, NiSO4, K2CO3.
April 26, 2021 | education
| Salts formed by weak bases and strong acids undergo cation hydrolysis.
Complete hydrolysis equations for hydrolysable salts specified in the task:
Cu (NO3) 2 + 2H2O = Cu (OH) 2 + 2HNO3
NH4NO3 + H2O = NH4OH + HNO3
NiSO4 + 2H2O = Ni (OH) 2 + H2SO4
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