The pH of copper II nitrate solution is acidic, but copper II nitrate is not. Explain.
Copper ll nitrate is acidic because it is the reaction product of a weak base Cu(OH)2 and a strong acid HNO3 This results in a salt that take the nature of the stronger reactant, the acid HNO3. I do not understand what you ask when you say The pH of copper II nitrate solution is acidic, but copper II nitrate is not. You can say: The pH of a copper ll nitrate solution is less than 7.0 because copper ll nitrate is an acidic salt
