Ueber das Aequivalentgewicht des Chlors

Molal volumes of electrolytes

“…ure 1 we have plotted the °'5 and ¿>v's for a number of HC1, (12) Nad, (13) LiCl, (14) CsF, (15) KC1, (16) NaBr, (17) NaOiCH, (18) LiBr, (19) RbCl, (20) electrolytes in water.81 There appears to be a strong linear correlation between the °'8 and by's for 42 of the 52 electrolytes [by = 1.5 -3.44 X 10~2 °], Although this linear correlation breaks down for larger °'8, 46 of the 52 electrolytes can be represented by the quadratic function, by = -0.412 + 2.772 X 10"W) -2.697 X 10-4( 0)2. The causes of the deviations from this correlation for the electrolytes MgCh, LaCl,, KíFeíCN),, KaFeíCN),, Et4NCl, and «-Bu4NC1 may be due to the fact that the °'8 do not represent the "true" volume of the electrolyte (due to electrostriction effects) or the fact that the fry's for these electrolytes do not cover the same concentration range (ion-pairing, etc., may also cause the Av's to be unreliable).…”