( 567 ) 



l''n:^t L'iirhon (lio.iir/r. 



Betoi-e the ine.-isiiromciits : I ^,/, v = 7 1 .020' cv. 



Ak.^„ = 1.(M)570 



a. TsotlievDial of" '25''. 55 ('. 



1) We shall later revert again to the purity of tlie carbon ilioxide, a.^ it appears 

 from the increase of pressure at the condensation. 



3) Here the liquid meniscus reached the part of tlie tube where Ihiougli the 

 sealing in the blow-pipe the marks no longer were visible. 



