Oxalic acid is a polyprotic acid. write balanced chemical equations for the sequence of reactions that oxalic acid can undergo when it's dissolved in water

The chemical formula of oxalic is

When oxalic acid reacts with water, first, oxalic acid removes one proton and results in the formation of mono acids.

After that, in second step, oxalic acid in aqueous solution removes another proton which shows it is a polyprotic acid.

The chemical equations are: (the reactions occurs in two steps due to presence to hydrogen atoms).

When one proton is removed:

When another proton is removed:

The dissociation of oxalic acid in water in shown in the image.

answer; the numbers of valence electrons in the acetic acid molecule (ch3co2h) is 24;