Atomic Laws of Thermochemistry. 



T 



M/p 



Wl 



L(kcal.) 31-8 



F 2 . 

 1180 

 251 

 33-6 



T .. 



M/p 



F 

 1170 



Mg. 



ci, 



981 

 436 

 53-2 

 291 



Sr. 

 Cl 2 . 

 1098 



Br 2 . 



971 

 (56) 

 73-8 

 31-4 



Br 2 . 



903 



I 2 . 



889 



(71) 

 942 

 31-6 



I, 



780 

 774 



F . 



1170 



24-8 

 34-8 

 33-5 



F 2 . 



1180 

 362 



(31) 519 62-4 



47-6 75-5 80-9 92-0 I 59 2 



Ca. 



Cl 2 . 

 992 

 50-0 

 625 

 29-8 



Br 2 . 

 949 

 60-3 

 791 

 313 



Ba. 



L(kcal.) 36-6 347 30'9 28-3 ! 389 



01 2 . 



1181 

 54-1 

 90-4 

 398 



Br„. 



1085 



703 



114-3 



L38-7 



15 



i 2 . 



904 

 (75) 

 1000 



31-8 



I 2 . 



929 



(85) 



123-0 



34-5 



Zn. 



Cl 2 . Br 2 . I 2 . 



T 535 667 719 



M/p 494 61-8 67-9 



Wl 34-8 59-2 738 



L(kcal.) ... 16-8 22-8 25-9 



01 2 . 

 814 

 50-5 

 56-2 

 26-5 



Cd. 



Br 2 . 

 844 

 57-9 

 72-1 

 29-6 



I 2 . 



677 

 79-4 



CI,. 

 501 



50-0 

 82-8 j 40-9 

 24-8 19-5 



Hg. 



Br 2 . 

 517 

 62-7 

 50-3 

 19-1 



I 3 . 



514 



72-4 



59-2 



19-4 



Hg 2 . 



T 



M/p 



Wl 



L(kcal.) 27-5 



Br 2 . 



678 



76-6 



88-3 



I 2 . 



562 



85-1 



80-9 

 22-6 



Cu01 3 

 773 

 440 

 44-9 

 24*3 



Cl 2 . 

 707 

 55-7 

 54-7 

 23-4 



Cll, 

 Br 2 . 

 780 

 60-5 

 705 

 27-7 



874 



86-3 



116-4 



321 







A g- 







Pb. 







CI. 



Br. 



I. 



01 a . 



Br 2 . 



I ? . 



T 



724 



700 



800 



769 



769 



653 



M/p .... 



25-8 



29-7 



41-8 



47-8 



55-2 



75-5 



Wl .... 



250 



291 

 233 



47-6 

 272 



54-7 

 27-3 



65-5 

 28-2 



791 



L(kcal.) .. 



,... 23-1 



25-0 



For the haloid compounds of the triad, tetrad, and pentad 

 metals some data for the boiling-points T& are available, so that 

 values of M 2 Z are calculable by equation (14), and accordingly 

 in the next part of the table values of T& are given along with 

 the values of M.H calculated from them, the latter being 

 denoted by M.H (14). L is calculated from M 2 Z (13). 



