 ... 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.  A Treatise on Chemistry - Pàgina 318per Henry Enfield Roscoe, Carl Schorlemmer - 1907Visualització completa - Sobre aquest llibre
 | William Nicholson - 1809 - 716 pàgines
...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,...brought in contact with the upper surface of the alkali, a vivid action took place, and the potash began to fuse at both points of electrization. There was... | |
 | Arthur Aikin - 1809 - 832 pàgines
...intense activity ; and a phtina wire, communicating with the po>itive side, was brought in contact w ; the upper surface of the alkali. The whole apparatus...the open atmosphere. " Under these circumstances a virid action was soon observed to take place. The potash began to fuse at both its points of electrization.... | |
 | Mrs. Marcet (Jane Haldimand), Sir Humphry Davy - 1809 - 434 pàgines
...the power of two hundred and fifty of 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 of the alkaJi. The whole apparatus was in the open atmosphere. Under these circumstances, a vivid action was... | |
 | 1809 - 604 pàgines
...negative side of an apparatus composed of 250 six and .four inch plates, and a platina wire joined to the positive side was brought in contact with the upper surface of the alkali. The, potash, beipg thus, acted on, became melted at both -its!, points of contact; a violent effervescence... | |
 | John Ware - 1812 - 458 pàgines
...of 6 and 4, in a state of intense activity ; and a platina wire communicating with the positive end was brought in contact with the upper surface of the...; the whole apparatus was in the open atmosphere." By this arrangement the potash is decomposed, and its basis will appear in the form of small distinct... | |
 | Samuel Parkes - 1814 - 584 pàgines
...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...brought in contact with the upper surface of the alkali. Under these circumstances a vivid action soon commenced. The potash began to fuse at both its points... | |
 | James Smith - 1815 - 942 pàgines
...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,...of the alkali. The whole apparatus was in the open air. Under these circumstances a vivid action was soon observed to take place. The potass began to... | |
 | 1815 - 992 pàgines
...surface, was placed upon an insulated disk of platina, connected with the negative side of the battery, in a state of intense activity, and a platina wire,...brought in contact with the upper surface of the alkali. ^Under these circumstances a vivid action was * b 3 soon soon observed to take place. The potash began... | |
 | Samuel Parkes - 1816 - 584 pàgines
...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,...brought in contact with the upper surface of the alkali. Under these circumstances a vivid action soon commenced. The potash began to fuse at both its points... | |
 | Hewson Clarke, John Dougall - 1817 - 928 pàgines
...surface, was placed upon art insulated disk of platina, connected with the negative side of the battery, in a state of intense activity, and a platina wire,...brought in contact with the upper surface of the alkali. Under tliese circumstances, a vivid action was soon observed to take place. The potass began to fuse... | |
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