Select the correct answer. what effect does an increase in products have on the reaction rate of a mixture at equilibrium?
a. the forward reaction rate increases.
b. both the forward and the reverse reaction rates decrease.
c. both the forward and the reverse reaction rates increase.
d. the reverse reaction rate increases.

D

Explanation:

If you add more to the product side (left), the reaction will reverse to the reactant (right) to balance out to achieve equilibrium.

D. The reverse reaction rate increases.

Explanation:

Just took the test and got it right! Hope this helps!

a graduated cylinder.

explanation:

a). in this case, dh> 0 and sd> 0. if t becomes larger, the term "-tds" will become more negative. at some point, it is possible that -dts will be more negative than the dh is positive, and the reaction will become spontaneous. this is probably the correct answer, but you should look at all of the other possibilities and make sure of that.