posted by jillian .
HIO3 + FeI2 + HCl --> FeCl3 + ICl
(in acidic solution)
Show and label the two balanced half-reactions (oxidation and reduction). Add H2Os, H+s or OH-s as needed.
Jillian--It won't do much good for us to balance these for you. You need to learn to do them yourself. It's a matter of following the rules. Tell us what your hang up is and let us help you through them.
I don't know which are the half reactions.