Chemical News and Journal of Physical Science, Tom 100Chemical news office., 1909 |
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Strona 12
... give as cations ( base - hydrogen ) + , and the anion is again ( OH ) - . From this theory the different properties of aqueous solutions of organic bases ( solubility , viscosity , density , thermic effects , & c . ) can be foretold ...
... give as cations ( base - hydrogen ) + , and the anion is again ( OH ) - . From this theory the different properties of aqueous solutions of organic bases ( solubility , viscosity , density , thermic effects , & c . ) can be foretold ...
Strona 19
... give a putty - like mass which can be easily kneaded , specially if slightly heated ; it can be applied and modelled ... gives a ready means for covering iron pipe or pumps or similar objects with a layer of protective material , and ...
... give a putty - like mass which can be easily kneaded , specially if slightly heated ; it can be applied and modelled ... gives a ready means for covering iron pipe or pumps or similar objects with a layer of protective material , and ...
Strona 22
... give to the double carbonates the structural formula which the author had done , they did not afford a satisfactory ... give yellow solutions in neutral solvents ; 2 , 3 , and 5 give red or magenta solutions in dilute hydrochloric acid ...
... give to the double carbonates the structural formula which the author had done , they did not afford a satisfactory ... give yellow solutions in neutral solvents ; 2 , 3 , and 5 give red or magenta solutions in dilute hydrochloric acid ...
Strona 23
... give continuous absorption curves . The absorption bands of the alkali - sulphonates are weakened by the addition of ... gives an intense red colour with ferric chloride . Analysis and molecular - weight deter- mination show that this ...
... give continuous absorption curves . The absorption bands of the alkali - sulphonates are weakened by the addition of ... gives an intense red colour with ferric chloride . Analysis and molecular - weight deter- mination show that this ...
Strona 24
... gives a summary of the work carried out at the Royal Institution during the years 1900-1907 . The author describes ... give numbers which differ considerably from those obtained by Fresenius and Rodwell . The purity of the salt is the ...
... gives a summary of the work carried out at the Royal Institution during the years 1900-1907 . The author describes ... give numbers which differ considerably from those obtained by Fresenius and Rodwell . The purity of the salt is the ...
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