Write net Bronsted equations and determine the equilibrium constants for the acid-base reactions that occur when aqueous solutions of the following are mixed.
Enter all substances in the order listed at the top of the column.
Use a carot to indicate a superscript, but do nothing for subscripts.
Use a hyphen + greater than (->) for yields.
Click on the eye symbol to check your formatting.
Report K to three sig figs even though it is good to only two.
Group 1A and 7A ions (except fluoride) are spectator ions.
Reactants Rxn: Acid(1) + Base(2) = Base(1) + Acid(2) K (three sig figs)
hydrofluoric acid + potassium cyanide HF + CN^1- -> HCN + F^1-
perchloric acid + sodium cyanide
hydrazoic acid + sodium hypochlorite
KHSO4 + NH3
H2SO3 + K2SO4