Write down the hydrolysis equations for the following salts and determine the medium of the resulting solu

| June 12, 2021 | education

Write down the hydrolysis equations for the following salts and determine the medium of the resulting solution: ZnCl2, K2SO3, Na2SO4.

Chemical reaction and equation As a result of the reaction, zinc hydroxide and hydrochloric acid are formed. The chemical equation for the reaction is as follows:

ZnCl2 + 2H2O = Zn (OH) 2 + 2HCl

As a result of the reaction, an acidic environment is formed in the solution.
Chemical reaction and equation As a result of the reaction, potassium hydrosulfide and potassium hydroxide are formed. The chemical equation for the reaction is as follows:

K2SO3 + H2O = KHSO3 + KOH
As a result of the reaction, an alkaline medium is formed in the solution.

Chemical reaction and equation As a result of the reaction, sodium hydroxide and sulfuric acid are formed. The chemical equation for the reaction is as follows:

Na2SO4 + H2O = 2 NaOH + H2SO4

As a result of the reaction, an alkaline medium is formed in the solution.



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