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Moderate

Forward/Reverse 3

APCHEM-TVWYDY

Consider the three figures below showing three different reaction systems. In each case, the blue line represents the progress of the forward reaction, while the red line represents the progress of the reverse reaction, in terms of the concentration (x-axis) over time (y-axis).

Created for Albert.io. Copyright 2016. All rights reserved.

Which of the following is a valid statement about these three systems?

A

Only System A represents a possible equilibrium state.

B

Only System B represents a possible equilibrium state.

C

Only System C represents a possible equilibrium state.

D

All represent possible equilibrium states.