Concentrations Over Time
brogress Gemical equilibriumis reached
Concentration mol/l)
ANALYZE Which of the following statements about this reaction are true? Select all
correct answers.
a. At Time B, the reaction has not yet reached chemical equilibrium.
b. Chemical equilibrium for this reaction occurs at Time C.
c. At equilibrium, the concentrations of NO2 and N2O4 are equal.
d. At Time D, the reaction has reached chemical equilibrium.
e. The concentrations of NO, and N2O. differ when chemical equilibrium is reached.