Achemical reaction has an equilibrium constant of 2*10^6. if this reaction is at equilbrium, select the one corect conclusion that can be made about the reaction.

the forward and back reactions have stopped.
the limiting reactant has been used up.
the forward and reverse rate constants are equal.
the forward and reverse reaction rates are equal.
none of the above conclusions is correct.

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.