Question

Question #4458f

Answer 1

SO32- to represent `SO_3^(2-)`

Explanation:

And the conjugate acid of bisulfite, `HSO_3^-`, is sulfurous acid, `H_2SO_3`, which we could also represent as aquated sulfur dioxide, i.e. `O_2S*H_2O`.........

And when amide ion, `NH_2^(-)`, acts as base, it ACCEPTS a proton to give ammonia, `NH_3`.

And when amide ion acts as an acid it gives the imide ion, `NH^(2-)`, and when this species acts as an acid it gives the nitride ion, `N^(3-)`. Of course the conjugate BASES of ammonia are UNKNOWN in water, but are known in liquid ammonia.