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" ... in a state of intense activity ; and a platina wire, communicating with the positive side, was brought in contact with the upper surface of the alkali. The whole apparatus was in the open atmosphere. "
The Annual Biography and Obituary - 47. oldal
1830
Teljes nézet - Információ erről a könyvről

The Chemical Catechism: With Notes, Illustrations, and Experiments

Samuel Parkes - 1814 - 584 oldal
...the negative side of a batter)- consisting of 10O plates of 6 inches and 150 of 4 inches square, in ? state of intense activity, and a platina wire, communicating with the positive side, was brought in contact with the upper surface of the alkali. Under these circumstances a vivid action soon...

Systematic Education: Or Elementary Instruction in the Various ..., 2. kötet

William Shepherd, Jeremiah Joyce, Lant Carpenter - 1815 - 598 oldal
...exposed for a few seconds to the atmosphere, • so as to give a conducting power to the surface, was connected with the negative side of the battery, in...platina wire communicating with the positive side, was brought in contact \vith the upper surface of the alkali. A vivid action soon took place : the potash...

The New Annual Register, Or General Repository of History, Politics, and ...

1815 - 992 oldal
...atmospheric air to give a conducting power to the surface, was placed upon an insulated disk of platina, connected with the negative side of the battery, in...platina wire, communicating with the positive side, was brought in contact with the upper surface of the alkali. ^Under these circumstances a vivid action...

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

James Smith - 1815 - 942 oldal
...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 activity, and a platina wire, communicating with the positive side, was brought in contact with the upper surface of the alkali. The whole apparatus was in the open air. Under...

The Chemical Catechism: With Notes, Illustrations, and Experiments

Samuel Parkes - 1816 - 584 oldal
...with the negative side of a battery consisting of 100 plates of 6 inches and 1 60 of 4 inches square, in a state of intense activity, and a platina wire, communicating with the positive side, was brought in contact with the upper surface of the alkali. Under these circumstances a vivid action soon...

The Cabinet of Arts: Or, General Instructor in Arts, Science, Trade ...

Hewson Clarke, John Dougall - 1817 - 902 oldal
...atmospheric air to give a conducting power to the surface, was placed upon an insulated disk of platina, connected with the negative side of the battery, in...platina wire, communicating with the- positive side, was brought in contact with the upper surface of the alkali, ("nder these circumstances, a vivid action...

British Encyclopedia: Or, Dictionary of Arts and Sciences ..., 10. kötet

William Nicholson - 1821 - 378 oldal
...potash was placed upon an insulated disk of platina, connected with the negative side of the batter}', in a state of intense activity; and a platina wire, communicating with tin- positive side, was brought in contact with the upper surface of the alkali, a vivid action took...

Annual Register, 50. kötet

Edmund Burke - 1820 - 958 oldal
...insulated disc of platina, 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 side, was brought in contact with the upper surface of the alkali. The whole apparatus was in the open atmosphere....

American Edition of the British Encyclopedia: Or, Dictionary of ..., 10. kötet

William Nicholson - 1821 - 376 oldal
...strong electrical powers. A small piece of pure potash was placed upon an insulated disk of platina, connected with the negative side of the battery, in...platina wire, communicating with the positive side, was brought in contact with the upper surface of the alkali, a vivid action took place, and the potash...

The Cabinet of Arts: Or General Instructor in Arts, Science, Trade ...

Hewson Clarke, John Dougall - 1825 - 892 oldal
...atmospheric air to give a conducting power to the surface, was placed upon an insulated disk of platina, connected with the negative side of the battery, in...platina wire, communicating with the positive side, was brought in contact with the upper surface of the alkali Under these circumstances, a vivid action was...




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