133 



TABLE 127.— RISE OF BOILING POINT PRODUCED BY SALTS DISSOLVED 



IN WATER 



This tables gives the number of g of the salt which, when dissolved in 100 g of water, will 

 raise the boiling point by the amount stated in the headings of the different columns. The 

 pressure is supposed to be 76 cmHg. 



Salt 1°C 2° 



BaG 2 +2H 2 15.0 31.1 



CaCl* 6.0 11.5 



Gi(N0 3 ) 2 +2H 2 ... 12.0 25.5 



KOH 4.7 9.3 



KGH 3 2 6.0 12.0 



KG 9.2 16.7 



K 2 C0 3 11.5 22.5 



KCiO, 13.2 27.8 



KI 15.0 30.0 



KN0 3 15.2 31.0 



K 2 GH 4 0„+iH 2 ... 18.0 36.0 



KNaGH 4 0„ 17.3 34.5 



KNaGH 4 0„+4H 2 . 25.0 53.5 



LiCl 3.5 7.0 



LiCl+2H 2 6.5 13.0 



MgCl 2 +6H 2 11.0 22.0 



MgS0 4 +7H 2 41.5 87.5 



NaOH 4.3 8.0 



NaCl 6.6 12.4 



NaNO, 9.0 18.5 



NaGH 3 2 +3H 2 ... 14.9 30.0 



Na 2 S 2 3 14.0 27.0 



Na 2 HP0 4 17.2 34.4 



Na 2 GH 4 0„+2H 2 .. 21.4 44.4 



Na 2 S 2 3 +5H 2 23.8 50.0 



Na 2 CO 3 +10H 2 O .... 34.1 86.7 



Na 2 B 4 O,+10H 2 O ... 39. 93.2 



NH 4 C1 6.5 12.8 



NH 4 N0 3 10.0 20.0 



(NH 4 ) 2 S0 4 15.4 30.1 



SrCU+6H 2 20.0 40.0 



Sr(N0 3 ) 2 24.0 45.0 



GH„0„ 17.0 34.4 



GH 2 4 +2H 2 19.0 40.0 



GH*0,+H 2 29.0 58.0 



Salt 40°C 60° 



CaG 2 137.5 222.0 



KOH 92.5 121.7 



NaOH 93.5 150.8 



NH 4 N0 3 682.0 1370.0 



GH„0„ 980.0 3774.0 



(infinity gives 170) 



SMITHSONIAN PHYSICAL TABLES 



