| 1824 - 380 pages
...preferable one, in the Annalcs de Chimie, for August, 1823. Dissolve in a copper kettle, by heat, one part of verdigris, in a sufficient quantity of pure...which, being separated from the liquid, and well washed aud dried, is the required colour. If the liquor, after this, contains copper, more arsenic may be... | |
| Science - 1824 - 462 pages
...preferable one, in the Ammnlcs de Chimie, for August 1823. Dissolve in a copper kettle, by heat, one part of verdigris, in a sufficient quantity of pure...must be renewed by adding more vinegar, or till the precipitatp is perfectly dissolved. After boiling this mixture, a granular precipitate will in a short... | |
| Industrial arts - 1825 - 486 pages
...Chimie." " Dissolve, in a eopper kettle, by heat, one part of verdigris, in a sufficient ouantity of oure vinegar, and add to it an aqueous solution of one...this mixture, a granular precipitate will, in a short tii.-.i-, form, of the most beautiful green colour, which, being separated from the liquid, and well... | |
| Perry Fairfax Nursey - Industrial arts - 1825 - 472 pages
...the simplest, we extract from the " Annales (le Chimie." " Dissolve, in a copper kettle, by heat, one part of verdigris, in a sufficient quantity of pure vinegar, and add to it an iiqueous solution of one part of white arsenic. A precipitate of dirty green generally forms, which... | |
| Technology - 1825 - 428 pages
...the simplest, we extract from the " Annales de Chimie." "Dissolve, in a copper kettle, by heat, me part of verdigris, in a sufficient quantity of pure vinegar, and add toll an aqueous solution of one part of white arsenic. A precipitate of dirty green generally forms,... | |
| 1825 - 590 pages
...Bulletin de la Soeiete d'Encouragement, Vol. xxii. (1823.) DISSOLVE with heat, in a copper boiler, one part of verdigris in a sufficient quantity of pure vinegar, and add an aqueous solution of one part of white arsenic. During the mixture of these liquids, there commonly... | |
| Industrial arts - 1825 - 1070 pages
...Bulletin de la Socie'te d'Encouragemeut, Vol. -xxii. (1823.) DISSOLVE with heat, in a copper boiler, one part of verdigris in a sufficient quantity of pure vinegar, and add an aqueous solution of one part of white arsenic. During the mixture of these liquids, there commonly... | |
| Science - 1825 - 630 pages
...Dr Liebig's Process of malting the Schweinfurl green. — Dissolve in a copper kettle by heat, one part of verdigris, in a sufficient quantity of pure...most beautiful green colour, which, being separated fiom the liquid, and well washed and dried, is the required colour. If the liquor, after this, contains... | |
| Industrial arts - 1826 - 490 pages
...Society for the Encouragement of the Arts and Sciences : Dissolve with heat, in a copper boiler, one part of verdigris in a sufficient quantity of pure vinegar, and add an aqueous solution of one part of white arsenic. During the mixture of these liquids there commonly... | |
| Technology - 1826 - 478 pages
...Society for the Encouragement of the Arts and Sciences : Dissolve with heat, in a copper boiler, one part of verdigris in a sufficient quantity of pure vinegar, and add an aqueous solution of one part of white arsenic. During the mixture of these liquids there commonly... | |
| |