Prof. Oersted on the Compression of Gases. 109 



Experiments made with two tubes, the one filed with atmospheric 

 air, the other with sulphurous acid gas. The temperature 

 was 21|° Cent. 









Compression 





Sulphurous 



Atmo- 



Compression 



of the 



Differences. 



acid gas. 



spheric 

 air. 



of the 



gas. 



atmosph. air. 





131-2 



128-5 



1- 



1- 





128- 



125-33 



1-0261 



1-0259 



+ 0*0002 



122-4 



120- 



1-0754 



1-0768 



— 0-0014 



117*33 



115- 



1 1229 



1-1215 



+ 0*0014 



112- 



no- 



1-1750 



1-1729 



+ 0-0021 



106-875 



105- 



1 -2302 



1-2297 



+ 0-0005 



101-5 



100- 



1-2937 



1-2942 



— 0-0005 



96-3 



95- 



1-3634 



1-3644 



-o-ooio 



91-25 



go- 



1-4396 



1-4403 



—0-0007 



86- 



es- 



1-5278 



1-5257 



+ 0-0021 



80-75 



80- 



1-6228 



1-6228 



0-000 



75-5 



75- 



1-7329 



1-7511 



+ 0-0018 



70-6 



70- 



1-8542 



1-8539 



+ 0-0003 



65'6 



65- 



1-9971 



1-9974 



—0-0003 



64-5 



64- 



2-0310 



2-0307 



+ 0-0003 



63-4 



63- 



2-0649 



2-0638 



+ 0-0011 



62-4 



62- 



2-0976 



2-0982 



— 0-0006 



61-3 



61- 



2-1342 



2-1336 



+ 0-0006 



60-3 



60- 



2-1705 



2-1702 



+ 0-0003 



59-25 



59- 



2-2101 



2-2082 



+ 0-0019 



58-2 



58- 



2-2475 



2-2474 



+ 0-0001 



57-16 



57' 



2-2879 



2-2874 



— 0-0005 



56- 



56' 



2-3356 



2-3289 



+ 0-0067 



54-875 



55' 



2-3835 



2-3720 



+ 0-0115 



53-875 



54- 



2-4279 



2-4166 



+ 0-0113 



52-8 



53- 



2-4798 



2-4629 



+ 0-0169 



51-75 



52- 



2-5317 



2-5105 



+ 0-0268 



50-6 



51- 



2-5831 



2-5610 



+ 0-0221 



49-6 



50- 



2-6488 



2-6171 



+ 0-0317 



48-6 



49- 



2-7008 



2-6674 



+ 0-0434 



47-6 



48- 



2-7595 



2-7240 



+ 0-0355 



46-6 



47- 



2-8207 



2-7819 



+ 0-0388 



45-5 



46- 



2-8886 



2-8423 



+ 0-0463 



44*4 



45- 



2-9556 



2-9057 



+ 0-0499 



43-33 



44. 



3-0240 



2-9717 



+ 0-0523 



42-4 



43- 



3-0974 



3-0407 



+ 0-0567 



41-16 



42- 



3-1733 



3-1130 



+ 0-0603 



39-33 



41- 



3-3186 



3-1889 



+ 0-1297 



34-5 



40' 



3-7796 



3-2689 



+ 0-5080 



20-33 



39- 



3-4890 



3-3526 



+ 0-1364 



