A text-book on chemistry. For the use of schools and colleges (1866)
Draper, Henry, 1837-1882 · New York, Harper & brothers · leaf 169
f a glass vase or dish, at the point a 5, Fig. 128,two platinum wires are introducedwater-tight: they pass into the vaseas at a c, b d, parallel to each otherbut not touching. Over each of these. wires a tube is to be inserted, thetube e over c, and f over d; the vaseand tubes being previously… … COMPOSITION OF WATER. 157 wire a c be connected with the positive pole of the Vol-taic battery and b d with the negative, bubbles of gasarise in a torrent from their extremities and pass up-ward in the tubes, displacing the water. The quantityof gas thus collecting in the two tubes is unequal,…
Chemistry · Physics
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