 | Frederick Pearson Treadwell - 1904 - 716 Seiten
...bismuth tetroxide is rapidly decomposed and then the nitric acid reacts with the permanganic acid; as soon as a small amount of manganous salt is formed...bismuth salt may be filtered off and to the clear filtrate an excess of ferrous sulphate added; the excess of the latter is determined by titrating with... | |
 | Albert Howard Low - 1908 - 388 Seiten
...acid by bismuth tetroxide. The permanganic acid formed is very stable in nitric acid of 1.135 SP- §r- when the solution is cold, but in hot solutions the...bismuth salt may be filtered off and to the clear filtrate an excess of ferrous sulphate added and the amount necessary to deoxidize the permanganic... | |
 | Albert Howard Low - 1914 - 390 Seiten
...permanganic acid by bismuth tetroxide. The permanganic acid formed is very stable in nitric acid of 1.135 SP- gr- when the solution is cold, but in hot solutions...bismuth salt may be filtered off and to the clear filtrate an excess of ferrous sulphate * Andrew A. Bla1r, Jour. Am. Chem. Soc., XXVI, 793. Method originally... | |
 | Albert Howard Low - 1913 - 390 Seiten
...acid by bismuth tctroxide. The permanganic acid formed is very stable in nitric acid of 1.135 SP- ff"- when the solution is cold, but in hot solutions the...bismuth salt may be filtered off and to the clear filtrate an excess of ferrous sulphate * Andrew A. Blair, Jour. Am. Chem. Soc., XXVI, 793. Method originally... | |
 | Albert Howard Low - 1913 - 386 Seiten
...1.135 Sp- S1"- when the solution is cold, but in hot solutions the excess of the bismuth tctroxide is rapidly decomposed and then the nitric acid reacts...bismuth salt may be filtered off and to the clear filtrate an excess of ferrous sulphate added and the amount necessary to deoxidize the permanganic... | |
 | 1917 - 972 Seiten
...by bismuth tetroxide. -The permanganic acid formed is very stable in nitric acid of 1 .135 sp.gr., when the solution is cold, but in hot solutions the...bismuth salt may be filtered off, and to the clear filtrate an excess of ferrous sulphate added, and the amount necessary to deoxidize the permanganic... | |
 | Andrew Alexander Blair - 1918 - 334 Seiten
...permanganic acid by bismuth tetroxide. The permanganic acid formed is very stable in nitric acid of 1.135 sp. gr., when the solution is cold, but in hot solutions...bismuth salt may be filtered off, and to the clear filtrate an excess of ferrous sulphate added, and the amount necessary to deoxidize the permanganic... | |
 | Frederick Pearson Treadwell - 1919 - 982 Seiten
...excess of bismuthate is rapidly decomposed and then the nitric acid reacts with the permanganic acid; as soon as a small amount of manganous salt is formed...bismuth salt may be filtered off and to the clear filtrate an excess of ferrous sulphate added; the excess of the latter is determined by titrating with... | |
 | Albert Howard Low - 1922 - 408 Seiten
...acid by bismuth tetroxide. The permanganic acid formed is very stable in nitric acid of 1.135 SP- 8r- when the solution is cold, but in hot solutions the...to the clear nitrate an excess of ferrous sulphate may be added and the amount necessary to deoxidize the permanganic acid determined by titrating with... | |
 | Wilfred Welday Scott - 1922 - 964 Seiten
...1 .135 sp.gr., when the solution is cold, but in hot solutions the excess of the bismuth tetroxido is rapidly decomposed, and then the nitric acid reacts...bismuth salt may be filtered off, and to the clear filtrate an excess of ferrous sulphate added, and the amount necessary to deoxidize the permanganic... | |
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Gr. when the solution is cold, but in hot solutions the excess of the bismuth tetroxide is rapidly decomposed and then the nitric acid reacts with the permanganic acid and as soon as a small amount of manganous salt is formed the remainder of the permanganic... 
