Write the equations of the following reactions. In the case of reactions between weak acid and weak base, calculate the equilibrium constant. Which can be considered complete, incomplete or no?
a) Bromhydric acid and fluoride ion
b) Formic acid and hypochlorite ion
c) Chloric acid and dichloroethanoate ion
d) Iodoethanoic acid and fluoride ion
e) Perchloric acid and hydroxyde ion
f) Cyanhydric acid and chlorite ion