A text-book on chemistry. For the use of schools and colleges (1866)
Draper, Henry, 1837-1882 · New York, Harper & brothers · leaf 244
in water, and has never been liquefied. During experi-ments for that purpose, it appeared that there is reasonto believe that its molecules are smaller than those of What is the use of the sulphuric acid? Describe the apparatusfor its production. What are the properties of hydrogen? THE… … Fin. 200. voice to assume a feeble, shrill tonelike that of a child, and a tendency tosleep. A bell rung in this gas emitsa more feeble sound than when ring-ing in an air-pump vacuum. If a jar,Fig. 199, with a stopCock at its upperend, be filled with hydrogen, and, be-ing depressed in the water of…
Chemistry · Physics
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