Chemical News and Journal of Industrial Science, Tomy 107-108Chemical news office., 1913 |
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Strona 5
... boiling point of the liquid at atmospheric pressure ( 757 mm . ) was found to be 43 ° , instead of -2 ° , which is the boiling point of the ordinary liquid . On cooling the tube to + 10 ° , green drops formed at once , showing that ...
... boiling point of the liquid at atmospheric pressure ( 757 mm . ) was found to be 43 ° , instead of -2 ° , which is the boiling point of the ordinary liquid . On cooling the tube to + 10 ° , green drops formed at once , showing that ...
Strona 7
... boiling constantly at 65.2 ° and containing 16:05 per cent of the former component . The above three liquids also give a constant - boiling mixture , which distils at 61.8 ° , and has the following percentage composition as ascertained ...
... boiling constantly at 65.2 ° and containing 16:05 per cent of the former component . The above three liquids also give a constant - boiling mixture , which distils at 61.8 ° , and has the following percentage composition as ascertained ...
Strona 11
... boiling . Ordnance Departments during the Civil War , and showed point rises 18.5 -19 ° for each CH2 group introduced in the marked powers of organisation in strenuous and difficult acid ; the formates are an exception to this rule ...
... boiling . Ordnance Departments during the Civil War , and showed point rises 18.5 -19 ° for each CH2 group introduced in the marked powers of organisation in strenuous and difficult acid ; the formates are an exception to this rule ...
Strona 20
... Boiling with Water . " By WILLIAM HUGHES PERKINS and ALBERT THEODORE KING . The addition of sodium thiosulphate to a solution of lead acetate produces a precipitate the composition of which varies with the dilution of the solutions ...
... Boiling with Water . " By WILLIAM HUGHES PERKINS and ALBERT THEODORE KING . The addition of sodium thiosulphate to a solution of lead acetate produces a precipitate the composition of which varies with the dilution of the solutions ...
Strona 38
... boiling at 19.5 ° C. , which is very hygr scopic and fumes strongly in presence of damp air . Hydrofluoric acid thus obtained sometimes contains a small quantity of alkaline fluoride carried over by the acid vapours during the ...
... boiling at 19.5 ° C. , which is very hygr scopic and fumes strongly in presence of damp air . Hydrofluoric acid thus obtained sometimes contains a small quantity of alkaline fluoride carried over by the acid vapours during the ...
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