126 GENERAL PRINCIPLES OF THERMOCHEMISTRY 



TABLE II. FORMATION OF SOLID SALTS FROM THE ANHYDROUS ACID AND 

 BASE, BOTH SOLID. 



NITRATES. 



N 2 5 + H 2 (solid) + 1-1 



N 2 5 + K 2 + 64-2 



N 2 5 -f Na 2 + 54-4 



N 2 S + BaO + 40-7 



N 2 5 + SrO + 38-1 



N 2 a + CaO + 29-6 



N 2 5 + PbO + 21-4 



N 2 5 + Ag 8 + 19-2 



IODATES. 



I 2 5 + K 2 (solid) -I- 51-6] 



I 3 a + BaO + 34-9 



SULPHATES. 



SO, + ZnO 

 S0 3 + CuO 

 S0 3 + Ag 2 



(solid) 



OTHER SALTS. 

 PHOSPHATES. 



P 2 5 + 3H 2 (solid) 

 P 2 O 5 + 3Na 2 O 

 P 2 O 5 + 3CaO 



+ 19-7 

 + 19-5 

 + 28-0 



+ 4-9 

 + 39-8 

 + 26-7 



SUCCINATES. 



C 4 H 4 O 3 + H 2 O (solid) + 4-1 

 C 4 H 4 3 + Na 2 +38-1 



C0 2 

 C0 2 

 C0 2 

 C0 2 



CARBONATES. 



(solid) + K 2 O + 40-3 



+ Na 2 O + 34-9 



+ BaO + 25-0 



4- CaO +18-7 



TABLE III. FORMATION OF SOLID SALTS FROM THE GASEOUS ANHYDROUS ACID 

 AND THE SOLID BASE. 



