Write a net ionic equation for the reaction that occurs when aqueous solutions of hydroiodic acid and barium hydroxide are combined.

Answer 1

2HI + Ba(OH)2 ==> BaI2 + 2H2O

net ionic:
2H^+ + 2OH^&- ==> 2H2O

Answer 2

H+(aq)+OH-(aq)------>H2O(l)