 | Royal Society (Great Britain) - Electronic journals - 1892
...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. 3. The Zinc Sulphate Solution. — Prepare a saturated solution of pure (" pure recrystallised ") zinc... | |
 | Electrical engineering - 1891
...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. 3. The Zinc Sulphate Solution. — Prepare a saturated solution of pure—" pure recrystallised " —... | |
 | Great Britain - Law - 1894
...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... | |
 | British Association for the Advancement of Science - Science - 1892
...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
...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... | |
 | Royal Society (Great Britain) - Electronic journals - 1892
...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. 3. The Zinc Sulphate Solution. — Prepare a saturated solution of pure (" pure recrystallised ") zinc... | |
 | Electrical engineering - 1893
...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....water, and dry with a clean cloth or filter paper. 3. The Zinc Sulphate Solution. — Prepare a saturated solution of pure (" pure recrystallised ") zinc... | |
 | 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...water, and dry with a clean cloth or filter paper. 3. The Zinc Sulphate Solution. — Prepare a saturated solution of pure (" pure recrystallized ") zinc... | |
 | American Institute of Electrical Engineers - Electrical engineering - 1893
...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
...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...water, and dry with a clean cloth or filter paper. 3. The Mercurous Sulphate. — Take mercurous sulphate, purchased as pure, mix with it a small quantity... | |
| |
... 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. 
