 | Science - 1818 - 514 pages
...becomes white. With microcosmic salt, in the exterior flame, a small proportion of the acid gives a green glass, which by gradual additions of the acid...proportion of acid be large, it acquires a metallic lustre, like the sulphuret, which sometimes remains after the glass has cooled. Molybdic acid is but little... | |
 | Science - 1818 - 512 pages
...by gradual ' "lions of tfce acid passes through yellow-green to reddish, 44 On the Blow-pipe. '[JAN. brownish, and hyacinth-brown, with a slight tinge...proportion of acid be large, it acquires a metallic lustre, like the sulphuret, which sometimes remains after the glass has cooled. Molybdic acid is but little... | |
 | Louis Jacques baron Thénard, John George Children - Analytical chemistry - 1819 - 540 pages
...gradual additions of the acid passes through yellow green to reddish, brownish, and hyacinth brown, with a slight tinge of green. In the interior flame the colour passes from yellow green, through yellow-brown, and brownred, to black ; and if the proportion of acid be large,... | |
 | Andrew Ure - Chemistry - 1821 - 436 pages
...becomes white. With microcosmic salt, in the exterior flame, a small proportion of the acid gives a green glass, which by gradual additions of the acid...proportion of acid be large, it acquires a metallic lustre, like the sulphuret, which sometimes remains after the glass has cooled. Molybdic acid is but little... | |
 | William Thomas Brande - Chemistry - 1821 - 666 pages
...gradual additions of the acid passes through yellow green to reddish, brownish, and hyacinth brown, with a slight tinge of green. In the interior flame...proportion of acid be large, it acquires a metallic lustre, like the sulphuret, which sometimes remains after the glass has cooled. Molybdic acid is but sparingly... | |
 | William Thomas Brande - Chemistry - 1821 - 806 pages
...gradual additions of the acid passe* through yellow green to reddish, brownish, and hyacinth brown, wirh a slight tinge of green. In the interior flame the...proportion of acid be large, it acquires a metallic lustre, like the sulphuret, which sometimes remains after the glass has cooled. Molybdic acid is but sparingly... | |
 | Andrew Ure - Chemistry - 1821 - 436 pages
...becomes white. With microcosmic salt, in the exterior flame, a small proportion of the acid gives a green glass, which by gradual additions of the acid...hyacinth-brown, with a slight tinge of green. In the interiur flame the colour passes from yellow-green, through yellow-brown and brown-red, to black; and... | |
 | Andrew Ure - Chemistry - 1827 - 904 pages
...becomes white. With mierocosmie salt, In the rt tenor flanic, a small proportion of time acid gives a green glass, which, by gradual additions of the acid,...passes through yellow-green to reddish, brownish, and hyacinth brown, with a slight tinge of' green. In the interior flame the colour ;sssses from yellow-green,... | |
 | Andrew Ure - Chemistry - 1828 - 872 pages
...the acid, passes through yellow-green to reddish, brownish, and hyacinth brown, with a slight tin^e of green. In the interior flame the colour passes...proportion of acid be large, it acquires a metallic lustre, like the sulphuret, which sometimes remains after the glass has cooled. Molybdic acid is but little... | |
 | Andrew Ure - Chemistry - 1831 - 980 pages
...proportion of the acid gives a green glass, which, by gradual additions of the acid, passesthrough yellow-green to reddish, brownish, and hyacinth-brown,...proportion of acid be large, it acquires a metallic lustre, like the sulphuret, which sometimes remains after the glass has cooled. Molybdic acid is but little... | |
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In a platina spoon it emits white fumes, and is reduced in the interior flame to molybdous acid, which is blue ; but in the exterior flame it is again oxidated, and becomes white. With microcosmic salt, in the exterior flame, a small proportion of the... 