THKKMAL PROI'KI.TIKS OF CARBONIC ACID AT LOW TEMPERATURES. 109 



TAHLE VIII. $<f> between Pressure Curves and Limit Curve. 



NOTE. 700 Ibs. curve meets limit curve at + 12 -5 C. 

 900 Ibs. + 23-2C. 



TABLE IX. Collected Results. 



* The pressures given in the last column, taken from KUENKN and RORSON'S figures from - 50 C. to 

 C. and from AMAOAT'S from 0" C. to + 20 C., are probably more accurate than the authors', for reasons 

 explained on p. 95. 



