The graph represents the reaction 2H2 + 02 32H20 as it reaches
equilibrium. Based on the graph, which two statements about this reaction
are true?
Concentration (mol/L)
le
-H₂O
Time (s)
A. The rate of formation of products is equal to the rate of formation
of reactants only after point 4
B. After point 2, the rate of formation of products is equal to the rate
of formation of reactants.
C. At point 2, the concentrations of H20, O2, and H2 are all changing
toward their equilibrium concentrations.
D. At point 1. more reactants are converted to products than
products are converted to reactants.