When dynamic equilibrium is achieved, the rate of the forward and backward reactions go to zero. (T&F)

A chemical equilibrium exists when

Select one:

a. the rate at which reactants form products is the same as the rate at which products form reactants.

b. the rate at which reactants form products becomes zero.

c. the sum of reactant and product concentrations equals one mole.

d. there are equal amounts of reactants and products.

e. reactants are completely changed to products.

Question

Sabrina Bradshaw

Chemistry

14 October, 03:22

When dynamic equilibrium is achieved, the rate of the forward and backward reactions go to zero. (T&F)

A chemical equilibrium exists when

Select one:

a. the rate at which reactants form products is the same as the rate at which products form reactants.

b. the rate at which reactants form products becomes zero.

c. the sum of reactant and product concentrations equals one mole.

d. there are equal amounts of reactants and products.

e. reactants are completely changed to products.

+2

Answers (1)

Know the Answer?

Luca Chung · Answer 1

1) False

2) there are equal amounts of rectants and products

Explanation:

1) When dynamic equilibrium is achieved. the rate of forward and backward reaction they are the same, that is to say, two opposite reactions occur at the same rate, keeping the concentrations constant over time. Different to say the rate of the ractions go to zero.

2) A chemical equilibium exists when what is produce in quantities is equal to what reacts.

So the correct answer is the literal (d).