223 



PV= 637.965 -f 892.46i) — 735.72/)' + 1215.49/)^ — 

 — 787.959ö« + 204.•470i)^ 

 With tlie value of PFat 700 atins. this equation is then reduced to : 

 PV= 0.92967 + 0.0,t8953Z) — 0.0,22767/)^ + 0.0„79888Z)^ — 



— 0.0,«10996/)« + 0.0,360639i)^ 

 The easiest way for the calculation is now to compare the pressures 

 for the same volumes as Amagat. We then find : 



0.001418 



0.001370 



0.001326 



0.001288 



0.0012545 



0012225 



0.001194 



0.0011685 



1500 

 16C0 

 1700 

 1800 

 1900 

 20U0 

 2100 

 2200 



1500.9 

 1601.1 

 1704.2 

 1804.2 

 1902.6 

 2008.0 

 2113.6 

 2220.2 



0.9 

 1.1 

 4.2 

 4.2 

 2.6 

 8.0 

 13.6 

 20.2 



