Two different proteins x and y are dissolved in aqueous solution at 37 °c. the proteins bind in a 1: 1 ratio to form xy. a solution that is initially 1.00 mm in each protein is allowed to reach equilibrium. at equilibrium, 0.20 mm of free x and 0.20 mm of free y remain. what is kc for the reaction?

Kc of reaction is 20.

Explanation:

The two proteins are X and Y.

The [X] = 1mM

[Y]=1mM

At equilibrium, [X] = 0.2mM  [Y] = 0.2mM

we know that equilibrium constant is:

Kc=

[XY]= 1-0.20=0.80 mM

putting values:

Kc=

one state would change   like louisiana to texas. thats a change

explanation:

c) should be the answer.