Name the following:

1. A basic solution which does not contain a metallic element.

2. A normal salt of sodium formed from acetic acid.

3. A base which reacts with an acid to give a salt which on hydrolysis gives a slightly acidic solution.

4. An ion which combines with a polar covalent molecule to form an ammonium ion.

5. Two acids other than sulphuric and nitric acid which may be present in acid rain.

1. Ammonium hydroxide, NH4OH
​2. Sodium acetate, CH3COONa    it is formed by the reaction of sodium hydroxide with acetic acid.
3. Salt  of a strong acid and weak base, e.g. ammonium chloride,  NH4Cl, copper sulphate, CuSO4, aluminium chloride, AlCl3
​4. The ion is hydronium ion, H3O+
5. Carbonic acid, H2CO3 and Hydrochloric acid, HCl are acids found in acid rain.
 

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