Carbonic Oxide
A colorless, the gas overflowing the mouth, which is, neutral gas, formed of equal equivalents of casily perceived by its green color. The botcarbon and oxygen, and has a specific gravity tle must now be closed up with an accurately of .013. It burns with a pale blue flame, fitting stopper, previously greased, and an and is even more poisonous than carbonic empty one put in its place, which is subseacid. quently treated in like manner. To free the