( 136°) 
Reduced virial co-efficients from individual isotherms to first approximation. 
| 105.8 
| 
t | 10u. € | 105,D | 10E | 1032. % 
| oe | 
(2.29 Hydrogen 200° 25 4 1812.76 H 566.98 + 4073.1 | y | 
9.67 | 99.95] 1. 1428.43 | + 425.90 | 4 3770.4 | 
8.32 | 47.3 | | 
7.49 54 + 1018.38 + 381.72 4 3464.1 | — 9943 + 12014 
7.09 | 0 | + 9(2.78 | + 470.79 | + 2459.5 | — 5359 | + 5057 
3.72 | Nitrogen 199.8} + 259.16 | + 271.41 | + 694.46 
3:06 | Oxygen 199.5) + 100.98) + 206.48 + 557.22 
2.93 | Nitrogen 99.43, + 96.07 | + 909.36 + 632.69 | 
249 |  » 13.6 | 
2.42 | Oxygen 99.5) — 25.75 | + 172.98 | + 434.96 
2.98 | Nitrogen 16.0|— 83.79 | + 165.09| + 502.81) + 164.4) + 7.4 
245 |  » Ol = 80.70") AE ase rein ty 443.27"| |. 344.6 | ADE 
4.87 | Oxygen 15.6 | — 466.93 | ++ 153.89 | + 253.36 | + 625.0 | — 467.6 
Ln 0 |— 49823 | + 160.95] 4 470.20 | + 749.9 | — 563.7 
1.745 Carbon dioxide 258 | 
1.548 198} — "230.41 | 162.00 | — 45.98 | + 739.4| — 391 
1.347 137) == 299.30") 4 161.96 SER 16-05: | +} 531.8 | — MIE 
1.226 100 — 346.27 | + 174.81 — 163.02 + 610.1 — 88.4 
1.193 90, — 364.59 + 184 63 | — 230.84 + 796.1 — 315.0 
1.160 80 — 380.46 + 190.82 — 256.01 | + 806.8 — 309.7 
1.127 70 — 395.77 | + 194.81 | — 257.69 | + 734.7 | — 28.7 
1.094 60| — 444.37 | +. 203.97 | — 310.30 | ++ 815.4 | — 285.9 
1.061 30 — 434.67) + 246.83 | — 330 83 + 736.0 | — 145.4 
1.028 0 ES 484.02) 4. 995,05 | =D | = tapes 
1.012 38 | | 
1.002 32 | | | 
0.996 30 — 483.74 | +4 253.09 | — 432.02 | — 83.6 
0.963 90/ — 497.88 | + 250.76 | — 497.07 | — 400.8 
0.930 ‘A — 519.13 | + 260.43 | — 458.00 — 193.4 
0.897 o — 546.37 | + 275.09 | — 452.79 — 109.1 
