Chemical News and Journal of Industrial Science, Tomy 101-102Chemical news office., 1910 |
Z wnętrza książki
Wyniki 6 - 10 z 100
Strona 60
... tion of results : log Lo - log Li = m ( log T1 - log To ) ( where Lo and Li are the lengths of time between application of the drug and cessation of contraction , and To and T. the absolute temperatures at which the action took place ...
... tion of results : log Lo - log Li = m ( log T1 - log To ) ( where Lo and Li are the lengths of time between application of the drug and cessation of contraction , and To and T. the absolute temperatures at which the action took place ...
Strona 69
... tion , if there are at least eleven atoms in the molecule ; ( iv . ) the latent heat of vaporisation increases continuously rom o too as r falls from 1 to o ; ( v . ) the work of vaporisation has a maximum value o 69 RT when 7-0.77 ...
... tion , if there are at least eleven atoms in the molecule ; ( iv . ) the latent heat of vaporisation increases continuously rom o too as r falls from 1 to o ; ( v . ) the work of vaporisation has a maximum value o 69 RT when 7-0.77 ...
Strona 100
... tion of potassium has been known for a long time , but very little attention appears to have been given to its delicacy . Crookes ( " Select Methods in Chemical Analysis , " vol . i . ) quotes De Koninck as saying that the precipitate ...
... tion of potassium has been known for a long time , but very little attention appears to have been given to its delicacy . Crookes ( " Select Methods in Chemical Analysis , " vol . i . ) quotes De Koninck as saying that the precipitate ...
Strona 123
... tion of silver telluride . Silver nitrate solution in con- tact with elementary tellurium which has been reduced to a fine state of division will in eight or ten days yield silver telluride according to the equation * From Economic ...
... tion of silver telluride . Silver nitrate solution in con- tact with elementary tellurium which has been reduced to a fine state of division will in eight or ten days yield silver telluride according to the equation * From Economic ...
Strona 146
... tion , the amount of residue obtained from petroleum ether , the amount of acetate obtained on acetylation , and its melting - point ( 18-19 ° ) . Spermaceti was certainly not placed on the European market before 1700 , and its pre ...
... tion , the amount of residue obtained from petroleum ether , the amount of acetate obtained on acetylation , and its melting - point ( 18-19 ° ) . Spermaceti was certainly not placed on the European market before 1700 , and its pre ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acetic acid action alcohol alkaline aluminium ammonia ammonium amount analysis apparatus atomic weight B.Sc barium boiling bromide calcium calculated carbon dioxide cent Chem chemical Chemistry chemists chloride colour comet compounds concentrated condensation containing copper crystalline D.Sc decomposed derivatives determination dilute dissolved distilled ether ethyl evaporated excess experiments filter filtrate flask formed formula gives gold grms heated hydrochloric acid hydrogen hydroxide invertase iodide iodine iron J. J. Thomson ketone liquid melting metal method mgrms mineral mixture molecular molecules muriatic niobic nitrate nitric acid obtained oxide oxidised oxygen paper perchloric acid permanganate phosphorus platinum potassium precipitate prepared present Prof pure quantity reaction reduced residue salt sample scandium silver phosphate Society sodium sodium carbonate soluble substance sugar sulphate sulphide sulphuric acid tantalic acid tantalum telluride tellurium temperature theory tion titanic acid titanium tube vanadium vapour washed ytterbium zinc