 His method is as follows: The salt to be crystallized is to be dissolved in water, and evaporated to such a consistency that it shall crystallize on cooling. Set it by, and when quite cold pour the liquid part off the mass of crystals, at the bottom,...  The Magazine of Science, and Schools of Art - 第 117 頁1842完整檢視 - 關於此書
 | Friedrich Christian Accum - 1813 - 488 頁
...being done let the solution be put aside, and when perfectly cold, pour off the liquid portion from the mass of crystals at the bottom, and put it into a flat bottomed vessel. After having stood for some days, solitary crystals will be formed. This being... | |
 | Edward Polehampton - 1815 - 710 頁
...crystallized is to be dissolved in water, and evaporated to such a consistency that it shall crystallize on cooling. Set it by, and when quite cold pour the...at some distance from each other, and these may be ob. served gradually increasing. Pick out the most regular of these, and put them into a flat.bottomed... | |
 | Edward T W. Polehampton - 1815 - 712 頁
...crystallized is to be dissolved in water, and evaporated to such a consistency that it shall crystallize on cooling. Set it by, and when quite cold pour the...bottom, and put it into a flat-bottomed vessel. Solitary crys. tals form at some distance from each other, and these may be ob. served gradually increasing.... | |
 | Edward T W. Polehampton - 1815 - 688 頁
...and evaporated to snch a consistency that it shall crystallize on cooling. Set it by, aiisl u lini quite cold pour the liquid part off the mass of crystals at ttie bottom, and put it into a flat-bottomed vessel. Solitary crys. tals form assume distance from... | |
 | Thomas Thomson - 1817 - 642 頁
...crystallized is to be dissolved in water, and evaporated to such a consistency that it shall crystallize on cooling. Set it by, and when quite cold pour the...gradually increasing. Pick out the most regular of these, and put them into a flat-bottomed vessel at some distance from each other, and pour over them a quantity... | |
 | Colin MacKenzie - 1821 - 724 頁
...crystallized is to be dissolved in water, and evaporated to such a consistency that it shall crystallize on cooling. Set it by, and when quite cold pour the...flat-bottomed vessel at some distance from each other* of liquid obtained in the tion of the salt, till it crystallize* AJVr the position of every crystal,... | |
 | John Lee Comstock, Sir Richard Phillips - 1822 - 260 頁
...substance. This being done, put the solution aside, and when perfectly cold pour off the liquid portion from the mass of crystals at the bottom, and put it into a flat bottomed vessel. After having stood for some days solitary, crystals of alum will be formed. This... | |
 | John Lee Comstock - 1825 - 252 頁
...substance. This being done, put the solution aside, and when perfectly cold pour off the liquid portion from the mass of crystals at the bottom, and put it into a flat-bottomed vessel. After having stood for some days solitary, crystals will begin to form at some distance from each other,... | |
 | John Ayrton Paris - 1825 - 644 頁
...being done, let the solution be put aside, and when perfectly cold, pour off the liquid portion from the mass of crystals at the bottom, and put it into a flat-bottomed vessel. After having stood for some days, solitary crystals will be performed. This having been accomplished,... | |
 | 1844 - 480 頁
...consistency that it shall crystallize on cooling. Set it bye, and when quite cold, pour the liquid part from the mass of crystals at the bottom, and put it into a flat-bottomed vessel ; when solitary crystals will form at some distance from each other, and gradually increase in size.... | |
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