2hbr(aq) + ba(OH)2 (aq) --.> 2 H20 (l) + Babr2 (aq)
ionic equation is follows
2H^+(aq) + 2Br^- (aq) + Ba^2+(aq) + OH^-(aq) --->2H2O(l) + Ba^2+(aq) + 2Br-(aq)
cancel the spectator ions in equation above, that is Ba^2+ and 2Br^- ions
the net ionic equation is therefore=
2H^+(aq) + OH^-(aq)---> 2H2O (l)
