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Solution of task 212 of Chemistry Book Shimanovich 2003
212. The following substances were added to the solution of Al2 (SO4) 3:
A) H2S04;
B) KOH,
C) Na2SO3;
D) ZnSO4.
In what cases will hydrolysis of aluminum sulphate intensify? Why? Make ion-molecular equations for the hydrolysis of the corresponding salts
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