Consider the reaction shown. Using your knowledge of relative acid-base strengths and equilibrium, determine what you can about the size of K c for the reaction.
H3SbO4(aq) + HTeO4-(aq) <=> H2SbO4-(aq) + H2TeO4(aq)
Answer: Kc < 1
I saw the work on how to get this answer from a girl who asked, but I'm confused on how you know that you compare H2TeO4 with H3SbO4 instead of HTeO4- with H2SbO4-