Note 28 bis — Chapter VII · MOLECULES AND ATOMS. THE LAWS OF GAY-LUSSAC AND AVOGADRO-GERHARDT
George Kamensky translation
Their variance is expressed in the same manner as was done by Van't Hoff (Chapter I., Notes 19 and 49) by the quantity i, taking it as = 1 when k = 1·05, in that case for KI, i is nearly 2, for borax about 4, &c.