Key points are not available for this paper at this time.
The sJ"lu b and n in the equation p=bT-a have, of course, not the same meaning as in van der Waals's equation, but as they have been used in previous papers by Rainsay and myself I hare thought it best to adhere to them.( 3 a At constant voluine, however, siiice V 9 * It is possible that the substance might have been satisfactorilyThe loss by evaporation would purified by treatment with bromine.probably have been smaller and the process less troublesome.
Sydney Young (1894) studied this question.