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Könyvek 53 / 1 - 10. könyv a(z) A small piece of pure potash, which had been exposed for a few seconds to the atmosphere,... kifejezésre.
" A small piece of pure potash, which had been exposed for a few seconds to the atmosphere, so as to give conducting power to the surface, was placed upon an insulated disc of platina, connected with the negative side of the battery of the power of 250... "
New York Medical and Philosophical Journal and Review - 60. oldal
1809
Teljes nézet - Információ erről a könyvről

Philosophical Transactions of the Royal Society of London

1808
...the atmosphere, rose through the potash. The platina, as might have been expected, was considerably acted upon ; and in the cases when it had been negative,...with the negative side of the battery of the power of 250 of 6 and 4, in a state of intense activity ; and a platina wire, communicating wifh the positive...

The Repertory of Patent Inventions, and Other Discoveries and Improvements ...

1808
...atmosphere, so as to give Conducting power to the surface, was placed upon aa insulated disc of platiua, connected with the negative side of the battery of the power of 250 of 6 and 4, in a state of intense activity ; and a platina wire, communicating with the positive...

Conversations on Chemistry: In which the Elements of that Science are ...

Mrs. Marcet (Jane Haldimand), Sir Humphry Davy - 1809 - 375 oldal
...seconds to the atmosphere, so as to give conducting power to the surface, was placed upon an insttlated disc of platina, connected with the negative side...six and four, in a state of intense activity ; and a.platiria wire, communicating with the positive side, was brought in contact with the upper surface...

The Annual review and history of literature, A. Aiken ed

Arthur Aikin - 1809
...effected in the following manner. " A small p iece of pure , which had been exposed for a few <econds to the atmosphere, so as to give conducting power...disc of platina, connected with the negative side ot tht battery of the power of 250of6 and 4, in a stale of intense activity ; and a phtina wire, communicating...

The British Encyclopedia, Or Dictionary of Arts and Sciences ..., 5. kötet

William Nicholson - 1809
...this state it readily fuses and decomposes by strong electrical powers. A small piece ef pare potash was placed upon an' insulated disc of platina, connected with the negative side of the battery, in a state of intense actifitj i and a platina wire, communicating with tl? positive side, was brought...

The British encyclopedia, or, Dictionary of arts and sciences

William Nicholson - 1809
...this state it readily fuses and decompose« by strong electrical powers. A small piece ef pare potash was placed upon an insulated disc of platina, connected with the negative aide of the battery, in a state of intense activity; and a platina wire, communicating with the positive...

The Annual Register, Or, A View of the History, Politics, and Literature for ...

1810
...bj employing electricity as the common accent for fusion and (!• • • position. Though pota?h, perfectly dried by ignition, is a nonconductor, yet...platina, connected •with the negative side of the bat. tery of the power of 250 of 6 and 4, in a state of intense activity ; and a platina wire, communicating...

The Chemical Catechism: With Notes, Illustrations, and Experiments

Samuel Parkes - 1814 - 562 oldal
...fusion, as well as its decomposition. A small piece of pure potash, moistened a little by the breath, was placed upon an insulated disc of platina, connected with the negative side of a batter)- consisting of 10O plates of 6 inches and 150 of 4 inches square, in ? state of intense activity,...

The Panorama of Science and Art: Embracing the Sciences of ..., 2. kötet

James Smith - 1815
...electricity to the alkali in its usual state. A small piece of potass, moistened a little by the breath, was placed upon an insulated disc of platina, connected with the negative side of a battery, consisting of 100 plates of 6 inches, and 150 of 4 inches square, in a state of intense...

Annual Register, 50. kötet

Edmund Burke - 1820
...agent for fusion and decomposition. Though potash, perfectly dried by by ignition, is a nonconducter, yet it is rendered a conductor by a very slight addition...with the negative side of the battery of the power of 250 of 6 and 4, in a state of intense activity ; and a platina wire, communicating with the positive...




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