SS.C0:3 0 Nak 
Experiments fhewing in general the 
degree of goodne/s or purity of the 
dephlosifucated air which the leaves 
of plants yield in the fun-/bine. 
Exp. I. TWO handfuls of S15 sy ot 
the roots being cut ae were ee ins idee 
; filled with Prin waters in the ig 
between eleven and two o'clock 5 
a great quantity of dephlogifticated 
air was fettled at the inverted bottom 
of the jar, in which the flame. of 
a wax-taper: became very brilliant. 
By the teft of ‘nitrous air, according —- 
_to the prefent method of Abbe Fon-_ 
tana, the refult was as follows: twa 
faeatures of it being let up in the — 
giafs 
ee 
