130
DOC.
12
REVIEW
OF VAN'T HOFF
242 Wärmelehre.
Beibl.
1905.
daß
aber
bei höheren
Temperaturen
durch das Glied
-
S Tlg T
Abweichungen
veranlaßt werden
können,
wenn SA
SB.
A. E.
Published
in
Beiblätter
zu
den Annalen
der
Phy-
sik 29
(1905):
240-242.
Published in
no.
5
[first
half
of
March].
[1]
For
one mole,
E
=
RT
log
(vB/vA);
R
=
2
cal/deg.
[2]
Richards 1902.
[3]
The second
equality
holds for T
=
18°C.
[4]
The
experimental
data
are
taken from Rich-
ards
1902.
[5]
The rule
of
Thomsen and
Berthelot
states
that chemical reactions take
place
in the direc-
tion
of
enthalpy or
heat
production.
This rule is
not valid at
ordinary temperatures.
For
a con-
temporary
discussion,
see
Nernst
1898,
pp.
627-633.