Ermms just cant get my head around this question

Question

kinda bugging me :(

Solid Sodium Hydrogen Carbonate dissolving in water
i know its a dissociation reaction but i don't really have an idea where to split the compound.

sorry about the repost, im new to this site and i aint really sure if you could edit your post or not ><

Answer 1

NaHCO3 ==> Na^+ + HCO3^-