209. Task 1. Write the equations of hydrolysis of salts in molecular and ionic forms, indicate the pH of solutions (pH> 7 or pH <7).
Task 2. Write the equations of reactions that occur between substances in aqueous solutions.
No.
n/n Task 1 Task 2
209 BAS CUSO4 K2SO3 CR2 (SO4) 3 K2SO3 Al (No3) 3

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