 | 1828 - 664 pagina’s
...the cold solution, considerably diluted with water, and acidulated with muriatic acid, carbonate ot soda is gradually added, and the liquid is briskly...the solution in this manner, it at length attains a pointât which the peroxide of iron is entirely deposited, leaving the liquid colourless; while the... | |
 | John Lee Comstock - 1831 - 368 pagina’s
...removal from the fire. Separation of Iron and Manganese. — A compound of these metals or their oxide may be dissolved in muriatic acid. If the iron is...leaving the liquid colourless ; while the manganese, bj aid of the free carbonic acid, is kept in solution. The iron, after subsiding, is collected on a... | |
 | John Lee Comstock - 1831 - 366 pagina’s
...removal from the fire. Separation of iron and manganese. — A compound of these metals or their oxide may be dissolved in muriatic acid. If the iron is...of iron is entirely deposited, leaving the liquid colorless ; while the manganese, by aid of the free carbonic acid, is kept in solution. The iron, after... | |
 | John Lee Comstock - 1835 - 370 pagina’s
...acid, carbonate of soda is gradually added, and the liquid is briskly stirred with a glass rod, duri.ig the effervescence, in order that it may become highly...entirely deposited, leaving the liquid colourless ; while thj manganese, by aid of the free carbonic acid, is kept in solution. The iron, after subsiding, is... | |
 | Edward Turner - 1835 - 714 pagina’s
...the eold solution eonsiderably diluted with water, anoV aeidulated with hydroehlorie aeid, earbonate of soda is gradually added, and the liquid is briskly stirred with a glass rod during the erTervesenee, in order i hat it may beeome highly eharged with earbonie aeid. By neutralizing the rotation... | |
 | John Lee Comstock - 1836 - 366 pagina’s
...and Manganese. — A compound of these metals or their oxide may be dissolved in muriatic acid. I/ the iron is in a large proportion compared with the...it at length attains a point at which the peroxide ot iron is entirely deposited, leaving the liquid colourless ; while the manganese, by aid of the free... | |
 | John Lee Comstock - 1840 - 444 pagina’s
...removal from the fire. Separation of Iron and Manganese. — A compound of llieso metals or their oxide may be dissolved in muriatic acid. If the iron is...it at length attains a point at which the peroxide ot iron is entirely deposited, leaving the liquid colourless ; while the manganese, by aid of the free... | |
 | Edward Turner - 1840 - 696 pagina’s
...advanl.ii >• To the cold solution considerably diluted with water, and acidulated with hydrochloric acid, carbonate of soda is gradually added, and the...By neutralizing the solution in this manner, it at lengh attain! a point at which the sesquioxide of iron is entirely deposited, leaving the liquid colourless;... | |
 | John Johnston - 1843 - 586 pagina’s
...fire. vescence, in order that it may become highly charged with carbonic ucid. By neulralizing.the solution in this manner, it at length attains a point...of iron is entirely deposited, leaving the liquid colorless ; while the manganese, by the aid of the free carbonic acid, is kept in solution. The iron,... | |
 | John Johnston - 1846 - 496 pagina’s
...filter, dried by exposure to a white heat, and quickly weighed after removal from the fire. vescence, in order that it may become highly charged with carbonic...of iron is entirely deposited, leaving the liquid colorless; while the manganese, by the aid of the free carbonic acid, is kept in solution. The iron,... | |
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A compound of these metals or their oxide may be dissolved in muriatic acid. If the iron is in a large proportion compared with the manganese, the following process may be adopted with advantage. To the cold solution, considerably diluted with water,... 
