1714 LEOPOLD R. CERECEDO AND FRANK D. PICKEI,!'oL AS hydrogen chloride against the logarithm of its concentration in the benzene. The black circles. represent the cases in which the benzene was saturated with water. The straight line is drawn with a slope of unity which it must have if hydrogen chloride obeys Henry's law. The plot indicates that hydrogen chloride is a normal solute in benzene and that it is not affected if the benzene is ...