Gage, Alfred P. (Alfred Payson), 1836-1903 · Boston, London, Ginn · leaf 496
branch tube. Light a match, remove the rubber tube, andquickly bring the match near the orifice of the branch tube. The gasburns ; it is hydrogen. If the experiment be performed with a Hoffmans voltameter(Fig. 368), the gas given off at each electrode may be meas-ured by the graduations on the arms… … FiG. 367. 1 Any vessel employed for performing and measuring electrolysis is called avoitameter. 476 ETHER DYNAMICS.
Physics
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