Question

Which represents the correct equilibrium constant expression for the reaction below?

Answer 1

D.
`Keq = ([Cu^(2+)])/([Ag^(+)]^(2) )`

Step-by-step explanation:

this is the correct answer on ed-genuity, hope this helps! :)

Answer 2

K(eq) = concentration of products/concentration of reactant
= [Cu+2] / [Ag+]^2

Activity of pure solid and liquid is taken as 1.

Hence last option is correct.

Hope this helps, have a great day ahead!