Gaseous, Liquid, and Solid States of Water. 

 Table II. By Formula (E) ; Steam with Ice. 



455 



Temperatures. 



Pressures = p'. 



Differences for 1°, 



which are values of — ± 

 dt 

 for intermediate 

 temperatures. 



Temperatures to 

 which the values of 



M. belong. 

 dt 



-3° 



— 2° 



-1° 



0° 



+ 1° 

 + 2° 

 + 3° 



3-044 

 3-941 

 4-263 

 4-610 



4-985 

 5-390 



5-827 



t -297 

 1 -322 

 1 -347 

 } -375 

 | -405 

 •437 



^2 



lO 

 — 2 



1 lo 

 T- 2 



+ If 

 + 2|° 



From these two Tables we obtain the following values of 

 dp' 



dt 



7~ as deduced from Eegnault's formulas (D) and (E). 



~dt 



Table in. 





Values deduced for 





dp' 



Temperatures. 



dt 



dp 

 dT 





—2 10 



*£-l-06 



280 



A 2 



3 - 22 = l-08 

 298 



lO 

 — 2 



2^=1-09 



319 



+ i° 



m=™ 



+14° 



JS- 1 * 8 



+2i° 



1 



= 1 lo 



385 



