Analyfis of the Air. 



201 



pf Ale from the Tun, which had been there 

 fet to ferment 34 hours before : From that 

 time to the 9th of June it generated 639 

 cubick inches of air, with a yery unequal 

 progreifion, more or lefs as the weather 

 was warm, cool, or cold, and fometimes upon 

 a change from warm to cool, it reforbed 

 air, in all 32 cubick inches. 





Experiment LXXXVI. 



March the 2d, 12 cubick inches of Ma- 

 laga Raifins, with 18 cubick inches of wa- 

 ter generated by the 16th of April 411 cu- 

 bick inches of air, and then in 2 or 3 cold 

 days it reforbed 35 cubick inches. From 

 the 21th of April to the 16th of May it 

 generated 78 cubick inches; after which to 

 the 9th of June it continued in a reforbing 

 ftatc, fo as to reforb 1 3 cubick inches ; 

 there were at this fealon many hot days, 

 with much Thunder and Lightning, which 

 deftroys the air's elafticity ; fo there was ge- 

 nerated in all 489 cubick inches, of which 



48 were reforbed. The liquor was at laft 



very vapid. 



From 



■'iff I 



li 













