f rui) ) 



Second (■(U-hmi diciide '). 

 Befoi-e llie experinienls: Vii,2^ ^=z {)\).{'A1 cc., wciglil 2 

 After „ „ Hl).62y „ ,] 1 



Mean ()9.(;41 „ 

 /. Isothermal of 41^.95 C, L Isothermal of 48M0 C, 



') Because the oxpcriniontal tube has broken, the first (|iiantity was lost. As, 

 liowever, llie fracliire occnn-ed below the graduated port ion of the stem, the 

 advantage mentioned in § 1, sub 3 remained. 



