What happens if more product is added to a system at equilibrium? A. More products will form.
B. Concentrations will not change.
C. Only the concentration of that product will increase.
D. More reactants will form.

D. more Reactants will form

Explanation:

hope that help.

when [oh-] is 10-5  m, and [h3o+] is 10-9  m, the poh is 5 and ph is 9. again in both cases the sum of ph and poh is 14. however, the hydrogen ion concentration is not always going to be equal to exactly 1 x 10 raised to a negative number. for example, we skipped over the value of 2.0 x 10-7.

frequency, z, and the collision density, z, in carbon dioxide (co2), r 180 pm at 30 °c and 120 kpa