 AsI3 in the proportion of one molecule of the former to two of the latter : the two substances melt together to a deep-brown liquid, which, on cooling, solidifies to a dark gray crystalline mass. The crystals are homogeneous, tolerably hard and brittle,...  Lecture Notes for Chemical Students ... - Pàgina 259per Sir Edward Frankland - 1881Visualització completa - Sobre aquest llibre
 | Sir Norman Lockyer - 1888 - 668 pàgines
...systematic research. It may, however, be synthetically prepared by gently warming a mixture of SI6 and AsI3 in the proportion of one molecule of the former to two of the latter : the two substances melt together to a deep-brown liquid, which, on cooling, solidifies to a dark... | |
 | William Allen Miller - 1878 - 1082 pàgines
...excess of acid at a heat short of redness ; or by mixing sulphuric acid and solution of ferrous sulphate in the proportion of one molecule of the former to two of the latter, boiling, and peroxidiziug the iron by adding to the solution small quantities of nitric acid as long... | |
 | Sir Norman Lockyer - 1888 - 900 pàgines
...systematic research. It miy, however, be synthetically prepared by gently warming a mixture of SIH and Asi, in the proportion of one molecule of the former to two of the latter : the two substances melt together to a deep-brown liquid, which, on cooling, solidifies to a dark... | |
 | Sir Norman Lockyer - 1888 - 674 pàgines
...systematic research. It may, however, be synthetically prepared by gently warming a mixture of SIS and Asl, in the proportion of one molecule of the former to two of the latter : the two substances melt together to a deep-brown liquid, which, on cooling, solidifies to a dark... | |
 | 1888 - 868 pàgines
...systematic research. It may, however, be synthetically prepared by gently warming a mixture of SI8 and Asls in the proportion of one molecule of the former to two of the latter : the two substances melt together to a deep-brown liquid, which, on cooling, solidifies to a dark... | |
 | 1891 - 1072 pàgines
...the fibre. k j' di??-vt.arta'7t: acil1 aml phcnylhydrazine are mixed in hydrochloric acid solution in the proportion of one molecule of the former to two of the latter, no change takes place at first, but the liquid soon becomes yellow and after some time an i orange... | |
 | Horace Lemuel Wells - 1901 - 402 pàgines
...C^H^C^„^rr ' *• — When benzoyl chloride is mixed with benzimidomethyl ester in ethereal solution, in the proportion of one molecule of the former to two of the latter, the reaction is practically complete in twenty-four hours. It was found advisable to treat the reaction-product... | |
 | Ira Remsen, Charles August Rouillu - 1886 - 462 pàgines
...reaction at the end of the first stage. For this purpose piperidine acetate was treated with bromine in the proportion of one molecule of the former to two of the latter. Pyridine was found among the reaction products in considerable quantity. The comparative ease with... | |
 | Edsel Alexander Ruddiman - 1917 - 284 pàgines
...decomposed by water into boric acid and glycerin. Other writers say that borax and glycerin mixed in proportion of one molecule of the former to two of the latter form sodium glyceroborate and boric acid, but when mixed in the proportion of one molecule of borax... | |
 | British Association for the Advancement of Science. Meeting - 1898 - 1144 pàgines
...by passing dry hydrochloric acid gas into a boiling benzene solution of benzaldehyde and benzamide in the proportion of one molecule of the former to two of the latter, a yield of 76 per cent, of the pure product, which crystallises in long needles melting at 220°, is... | |
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