42) 
of temperature for these regions would give by equation (3) values 
of B in sufficiently good agreement with the experimental values ; 
this is done by so moving the curves with respect to each other 
that the curve joining the experimental points touches the /’,, log t-curve 
within the limits of each particular region *). In fig. 1 the one curve 
is moved over the other so as to give agreement at the BoyLE-point ’*). 
Nog Bp 
oo. 
Á Boo 
Ò 
or Lo 
15 N SE 
425 
= 
Lo 
|e 
65 
9,2 | 
Bo 
oo Hydrogen 
BY ha alae | 
— yeh const 
5,5 
|e | 1s ban 5 Stag 
08 03 98-10 | (og 1 
Fig. 1. 
In this the point log 77= 2,0, log By = 6,5—-10 coincided with 
the point log r=0,024, #,=9,412—10. From this in conjunction with 
AyoocA aoiz1)=9,99942 ) we find awn == 0,473 .10-3 and bwn == 
1) With these values of aw and bw we could, as in Suppl. No. 23 Nr. 38, 
for each temperature determine values of the critical reduction quantities for the 
planetary gas state of the substance under investigation, if we choose as slandard 
for comparison a fictitious substance whose aw and bw are assumed to be constant 
2) One can easily see how the criterion of contact must be modified for this case. 
3) In Comm. No. 100%, Dec. ’07, 0.99924 is printed by mistake (as is at once 
seen from the value of Bao). 
