 | Royal Society (Great Britain) - Electronic journals - 1892 - 626 pages
...of a rod of pure zinc, solder to one end a piece of copper wire, clean the whole with glass paper, carefully removing any loose pieces of the zinc. Just...and dry with a clean cloth or filter paper. 3. The Zinc Sulphate Solution. — Prepare a saturated solution of pure (" pure recrystallised ") zinc sulphate... | |
 | Electrical engineering - 1891 - 680 pages
...of a rod of pure zinc, solder to one end a piece of copper wire, clean the whole with glass paper, carefully removing any loose pieces of the zinc. Just...and dry with a clean cloth or filter paper. 3. The Zinc Sulphate Solution. — Prepare a saturated solution of pure—" pure recrystallised " — zinc... | |
 | Great Britain - Law - 1894 - 610 pages
...of pure redistilled zinc, solder to one end a piece of copper wire, clean the whole with glass paper or a steel burnisher, carefully removing any loose pieces of the zinc. Just before nmking up the cell dip the zinc into dilute sulphuric acid, wash with distilled water, and dry with... | |
 | Royal Society (Great Britain) - Electronic journals - 1892 - 612 pages
...of a rod of pure zinc, solder to one end a piece of copper wire, clean the whole with glass paper, carefully removing any loose pieces of the zinc. Just...and dry with a clean cloth or filter paper. 3. The Zinc Sulphate Solution. — Prepare a saturated solution of pure (" pure recrystallised ") zinc sulphate... | |
 | British Association for the Advancement of Science - Science - 1892 - 1258 pages
...of a rod of pure zinc, solder to one end a piece of copper wire, clean the whole with glass paper, carefully removing any loose pieces of the zinc. Just...water, and dry with a clean cloth or filter paper. a little zinc carbonate to neutralise any free acid. The whole of the crystals should bo dissolved... | |
 | British Association for the Advancement of Science - Science - 1892 - 1146 pages
...of a rod of pure zinc, solder to one end a piece of copper wire, clean the whole with glass paper, carefully removing any loose pieces of the zinc. Just...water, and dry with a clean cloth or filter paper. a little zinc carbonate to neutralise any free acid. The whole of the crystals should be dissolved... | |
 | Electrical engineering - 1893 - 630 pages
...pure redistilled zinc, solder to one end a piece of copper wire, clean the whole with glass paper, carefully removing- any loose pieces of the zinc....and dry with a clean cloth or filter paper. 3. The Zinc Sulphate Solution. — Prepare a saturated solution of pure (" pure recrystallised ") zinc sulphate... | |
 | Electric engineering - 1893
...copper wire, clean the whole with flass paper, carefully removing any loose pieces of the zinc. list before making up the cell, dip the zinc into dilute...and dry with a clean cloth or filter paper. 3. The Zinc Sulphate Solution. — Prepare a saturated solution of pure (" pure recrystallized ") zinc sulphate... | |
 | American Institute of Electrical Engineers - Electric engineering - 1893 - 780 pages
...pure redistilled zinc, solder to one end a piece of copper wire, clean the whole with glass paper, carefully removing any loose pieces of the zinc. Just before making up the cell, dip the zinc into dihite sulphuric acid, wash with distilled water, and dry with a clean cloth or filter paper. 3. The... | |
 | British Association for the Advancement of Science - Science - 1894 - 1204 pages
...of pure redistilled zinc, solder to one end a piece of copper wire, clean the whole with glass paper or a steel burnisher, carefully removing any loose...— Take mercurous sulphate, purchased as pure, mix with it a small quantity of pure mercury, and wash the whole thoroughly with cold distilled water by... | |
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... carefully removing any loose pieces of the zinc. Just before making up the cell, dip the zinc into dilute sulphuric acid, wash with distilled water, and dry with a clean cloth or filter paper. 3. The Mercurous Sulphate. 
