Experiments and Observations on Different Kinds of Air

PART I.

_Experiments and Observations made in, and before the Year 1772._ 23

Sect. I. _Of FIXED AIR_ 25

Sect. II. _Of AIR in which a CANDLE, or BRIMSTONE, has burned out_ 43

Sect. III. _Of INFLAMMABLE AIR_ 55

Sect. IV. _Of AIR infected with ANIMAL RESPIRATION, or PU...