1. AlCl3: AlCl3 is an inorganic compound composed of aluminum (Al) and chlorine (Cl) atoms. It undergoes hydrolysis when it comes into contact with water. The hydrolysis of AlCl3 can be classified as an acid-base reaction, as it involves the transfer of a proton (H+) from water to the aluminum ion (Al3+), forming aluminum hydroxide (Al(OH)3) and hydrochloric acid (HCl).

2. (NH4)2CO3: (NH4)2CO3 is a salt composed of ammonium (NH4+) and carbonate (CO3^2-) ions. When it undergoes hydrolysis, it can be classified as a salt hydrolysis reaction. The ammonium ion (NH4+) reacts with water, forming ammonium hydroxide (NH4OH) and releasing a proton (H+). The carbonate ion (CO3^2-) does not undergo hydrolysis.

3. NaCl: NaCl is a common salt known as sodium chloride. It does not undergo hydrolysis when dissolved in water. The sodium ion (Na+) and chloride ion (Cl-) remain unchanged in the solution.

4. NaCN: NaCN is a compound composed of sodium (Na) and cyanide (CN-) ions. When it undergoes hydrolysis, it can be classified as a salt hydrolysis reaction. The cyanide ion (CN-) reacts with water, forming hydrocyanic acid (HCN) and releasing a hydroxide ion (OH-). The sodium ion (Na+) does not undergo hydrolysis.

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1. AlCl3: AlCl3 is an inorganic compound composed of aluminum (Al) and chlorine (Cl) atoms. It undergoes hydrolysis when it comes into contact with water. The hydrolysis of AlCl3 can be classified as an acid-base reaction, as it involves the transfer of a proton (H+) from water to the aluminum ion (Al3+), forming aluminum hydroxide (Al(OH)3) and hydrochloric acid (HCl).

2. (NH4)2CO3: (NH4)2CO3 is a salt composed of ammonium (NH4+) and carbonate (CO3^2-) ions. When it undergoes hydrolysis, it can be classified as a salt hydrolysis reaction. The ammonium ion (NH4+) reacts with water, forming ammonium hydroxide (NH4OH) and releasing a proton (H+). The carbonate ion (CO3^2-) does not undergo hydrolysis.

3. NaCl: NaCl is a common salt known as sodium chloride. It does not undergo hydrolysis when dissolved in water. The sodium ion (Na+) and chloride ion (Cl-) remain unchanged in the solution.

4. NaCN: NaCN is a compound composed of sodium (Na) and cyanide (CN-) ions. When it undergoes hydrolysis, it can be classified as a salt hydrolysis reaction. The cyanide ion (CN-) reacts with water, forming hydrocyanic acid (HCN) and releasing a hydroxide ion (OH-). The sodium ion (Na+) does not undergo hydrolysis.

Knowee AI · Accepted Answer

1. AlCl3: AlCl3 is an inorganic compound composed of aluminum (Al) and chlorine (Cl) atoms. It undergoes hydrolysis when it comes into contact with water. The hydrolysis of AlCl3 can be classified as an acid-base reaction, as it involves the transfer of a proton (H+) from water to the aluminum ion (Al3+), forming aluminum hydroxide (Al(OH)3) and hydrochloric acid (HCl).

2. (NH4)2CO3: (NH4)2CO3 is a salt composed of ammonium (NH4+) and carbonate (CO3^2-) ions. When it undergoes hydrolysis, it can be classified as a salt hydrolysis reaction. The ammonium ion (NH4+) reacts with water, forming ammonium hydroxide (NH4OH) and releasing a proton (H+). The carbonate ion (CO3^2-) does not undergo hydrolysis.

3. NaCl: NaCl is a common salt known as sodium chloride. It does not undergo hydrolysis when dissolved in water. The sodium ion (Na+) and chloride ion (Cl-) remain unchanged in the solution.

4. NaCN: NaCN is a compound composed of sodium (Na) and cyanide (CN-) ions. When it undergoes hydrolysis, it can be classified as a salt hydrolysis reaction. The cyanide ion (CN-) reacts with water, forming hydrocyanic acid (HCN) and releasing a hydroxide ion (OH-). The sodium ion (Na+) does not undergo hydrolysis.

1.Alcl3 2.(NH4)2 CO3 3.NaCl 4.NaCN Hydrolysis typesView More

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