Answer to Question #205412 in General Chemistry for Anderson

Question #205412

6.For salts: 1) CrCl 3 ; 2) Na 2 CO 3 ; 3) NaNO 2 ; 4) KCl, compose the shortened ionic-molecular and molecular hydrolysis equations for stage I and determine the pH of the solution (<7,> 7 = 7, ≈7).

Expert's answer

"pH > 7"

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