In the fifth group, `(NH_4)_2 CO_3` is added to precipitate out the carbonates, we do not add `Na_2 CO_3` because

In fifth group, (NH_(4))_(2)CO_(3) is added to precipitate out the carbonates. We do not add Na_(2)CO_(3) because:

In fifth group, (NH_(4))_(2)CO_(3) is added to precipitate out the carbonates. We do not add Na_(2)CO_(3) because:

In group V , (NH_(4))_(2)CO_(3) is added to precipitate out the carbonate Na_(2)CO_(3) is not added because

The formula of sodium carbonate is Na_(2)CO_(3) .

If Na_2 CO_3 is added to the solution of H_3 CO_3 the pH of H_2 CO_3 solution

MgCO_(3) is not precipitated with the carbonates of Vth group radicals in presence of NH_(4)Cl and NH_(4)OH because:

MgCO_(3) is not precipitated with the carbonates of Vth group radicals in presence of NH_(4)Cl and NH_(4)OH because: