# A particular substance satisfies the van der Waals equation of state. The coexistence curve is… 1 answer below »

A particular substance satisfies the van der Waals equation of state. The coexistence curve is plotted in the plane, so that the critical point is at (1, 1). Calculate the reduced pressure of the transition for t = 0.95. Calculate the reduced molar volumes for the corresponding gas and liquid phases.