276 Dr. y. H. Veley on Initial 



Series III. (Temperature 80-8). 

 = 160-5, h = l''Z?y, m = l-35, h=ll-^^-K 



T 



found. 



X 



calc. 



y 



found. 



z 



z 

 calc. 



7-30-^. 























7-30 



10-82 



3-44 



1 



2-44 



1-88 



5-44 



18-15 



5-57 



2 



3-57 



3-29 



4-01 



24-35 



7-40 



3 



4-40 



4-32 



2-98 



29-80 



8-98 



4 



4-98 



5-10 



2-20 



35-05 



10-46 



5 



5 46 



5-6() 



1-64 



40-23 



]r88 



6 



5-88 



6-09 



1-21 



45-49 



13-31 



7 



6-31 



6-40 



-90 



50-60 



1468 



8 



6-68 



6-62 



-68 



55-60 



16-20 



9 



7-20 



7-25 



•05 



60-60 



17-23 



10 



7-23 



7-26 



•04 



Series IV. (Temperature 80*8). 

 C = 162, 6=z7-64:, 77z = l-74, ^' = 10-27-1 



T 



found. 



X 



calc. 



y 



found. 



z 

 ^x~y. 



calc. 



! 



764-.-. 



























19-2 



5 '28 



1 



4-28 



3-42 



4-42 



28-85 



7-42 



2 



5-42 



5-09 



2-55 



35-83 



912 



3 



6-12 



6-10 



1-48 



41-93 



10-60 



4 



6-60 



6-78 



-86 



47-70 



11-90 



5 



6-90 



7-15 



•49 



53-10 



13-22 



6 



7-22 



7-36 



•28 



58-08 



14-32 



7 



7-32 



7-53 



-11 



63-88 



15-54 



8 



7-54 



7-55 



•09 



68-40 



16'64 



9 



7-64 



7-58 



-06 



72-91 



17-61 



10 



7-61 



7-60 



-04 



In all these sets of results the differences between the values 

 in the fourth and fifth columns respectively are within the 

 limits of experimental error. 



Unfortunately, though the solubility of carbonic oxide has 

 been determined for a number of carbon compounds by Just "^ 

 and others, no estimations have been made of its solubility in 

 dilute sulphuric acid. But, as explained above, it is probable 

 that a case is presented of supersaturation. 



It is probable that the values of the constant z would 

 be dependent not only upon obvious conditions^ such as 

 volume of liquid, temperature, and pressure, but also upon 

 less obvious conditions, such as size and shape of vessel. If 

 the hypothesis be correct, the state of affairs may be repre- 

 sented diagram atically as follows, taking Series I. as an 

 example : — 



ABC is the curve representing actual observations (OM = T, 

 * Zeits.f. Physikal. Chemie, vol. xxxvii. p. 361 (1901). 



