Bullivant, Cecil Henry · New York, Dodge publishing company · leaf 326
od. Another demonstration of water's avidity for ammonia gas is afforded by the following performance. Erect one large flask (A) in an inverted position, Fig. ii. — Freezing a flask of so that the distance between its neck and ammonia to a block of wood. the table is several inches greater than its… … the orifice of the Fig. 12. — To prove water's affection for ammonia. large flask. A square of paper (G, in Fig. 12) is pushed over the glass tube and presses against the mouth of the flask. If now the mixture in the 4-oz. flask be warmed, ammonia gas is produced, and having been robbed of moisture…
Amusements
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