Which statement best describes the forces in the picture? A. The applied force and the force of friction are balanced.

B. The applied force and the force of friction are unbalanced.

C. All four forces are acting in the same direction.

D. All four forces are the same size.

An enzymatic hydrolysis of fructose-1-p, fructose-1-p(aq) + h2o(l) - fructose (aq) + pi (aq) was allowed to proceed to equilibrium at 25°c. the original concentration of fructose-1-p was 0.2 m, but when the system had reached equilibrium, the concentration of fructose-1-p was only 6.52 x 10^-5 m. calculate the equilibrium constant for this reaction and the free energy of hydrolysis of fructose-1-p.