The reaction below is at dynamic equilibrium.
N2(g) + 3H2(g) +
2NH3(g)
Which statement is true for the equilibrium system?
The concentration of NH, is greater than the concentration of N2.
The concentration of NH3 equals the concentration of N2.
The rate of the forward reaction equals the rate of the reverse reaction
The rate of the forward reaction is greater than the rate of the reverse reaction.

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.