- "Diagram to accompany Notes on the Thecry of Dissociation of Gases 
By Professor Threffall 
Read before Royal Society of N.SW. Dec*l"1886 
100 - 
90 
a y 
ef 
7 
70 
60 
90 
for theAcenc Acta Curves the Teroerature Stale 1s siijyoost7 10 be 
increased by 100° The Heat absorbed bermeen 120 and 230 "ts 
dbvided to (00 parts: 2s 1s the chatige  van0ur~ Tens. 
4 5 
For the Nirogen Terroxide the atnottt Of Heat absorbed b1weel 
127° &/98 1s dviled i010 0 parts, — 28 18 te USSOClROI 2S 
50 given by Naumatn ani SOrer. 
- 20 3 
iO 
O — | 
90 100 He) 120 130 I¢0 — 150 
10 20 ae 40 50 60 70 80 
(on 2 87) 
