258 
“47 
APPENDIX 
Table _A-I 
Mean Heat Capacities 
ay 
22 2 
¢ = [1/(T5-300)] ine CydT = A+ BIy 
Substance A B Coef. Case A Coef. Case B 
C (solid) 3.94 0.27 x 107 
co 5.61 0.21 x 107 q 2q~-str ip 
Cop 10.16 0.46 x 1079 s-q-r/2 
Hp 4.Ql 0.30 x 107 q-o+r/2 
H50 7-86 6.50.2, 102 3-4 r/2 
No 565 0,21 x 1079 t/2 t/2 
The mean heat capacity of a mixture is also given by the equation 
Cus fice BI, (calories per gram-mole ) 
in which A and B are obtained from the individual values given above by 
multiplying each by the number of moles of that constituent and adding. 
The number of moles for the simple cases A and B of Sec. 9b are given 
in the fourth and fifth colums. The results above are accurate to 1% 
over the range 2000 to 5000° for To. 
Table A-II 
Covolume Constants for Individual Product Gases. 
Gas Ky, (cc. ) Gas Kx (c.c.) 
No, CO 316 Hp ok 
COp SHO Ho0 ok 
For a mixture K = iS nk, 
For cases A and B, the coefficients Nk are given in the previous table. 
