 | William Newton - 1824 - 374 Seiten
...more copper maybe added, and the process repeated. When the liquid contains an excess of acetic acifJ, it may be employed in dissolving more verdigris. The...in the preparation of Scheele's Green. Brewster's Edwi. Jour. Sevan's Experiments on the Adhesion of Nails. IN order to determine the force with which... | |
 | 1824 - 380 Seiten
...this, dissolve a pound of common potash in a sufficient quantity of water, and having added to it teti pounds of the colour prepared as above, warm the whole...preparation of Scheele's Green. Brewster's Edin. Jour. Sevan's Experiments on the Adhesion of Nails. IN order to determine the force with which nails adhere... | |
 | 1824 - 462 Seiten
...this, dissolve a pound of common potash in a sufficient quantity of water, and having added to it ten pounds of the colour prepared as above, warm the whole over a moderate fire. The mass will uoon acquire the required shade. If it is boiled too long, the colour will approach to Scheele's green;... | |
 | 1825 - 428 Seiten
...this, dissolve a pound of common potash a sufficient quantity of water, and having added to it ten pounds of the colour prepared as above, warm the whole...it is boiled too long, the colour will approach to Scheele'e green ; but it always surpasses it in beauty and splmrdouis" GEOMETRICAL EXERCISE. Let OY... | |
 | Perry Fairfax Nursey - 1825 - 472 Seiten
...this, dissolve a pound of common potash in a sufficient quantity of water, and having added to it ten pounds of the colour prepared as above, warm the whole...moderate fire. The mass will soon acquire the required »hade. If it is boiled too long, the colour will approach to Scheele's green ; but it always surpasses... | |
 | 1825 - 486 Seiten
...this, dissolve a pound of common potash in a sufficient quantity nf water, and having added to it ten pounds of the colour prepared as above, warm the whole over a moderate fire. The mass will soonacquire the required ihade. If it is boiled too long, the colour will approach to Scheele's green... | |
 | 1825 - 630 Seiten
...of the colour prepared as above,warm the whole over a moderate fire. The mass will soon acquire tbe required shade. If it is boiled too long, the colour...may be used in the preparation of Scheele's green. \Ann. de Chimie.-\ Return of Knckt's periodical Comet. — Professor Encke has given in Bodt's Mm.... | |
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... pounds of the colour prepared as above, warm the whole over a moderate fire. The mass will soon acquire the required shade. If it is boiled too long, the colour will approach to Scheele's green ; but it always surpasses it in beauty and splendour. 