Chemical News and Journal of Physical Science, Tom 121Chemical news office., 1921 |
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Strona 6
... substance may be the more readily is it adsorbed by charcoal . This fact should be useful in the case of alkaloid extraction . PHYSICAL APPARATUS FOR CANADIAN UNIVERSITY.— A report has been received in the Department of Overseas Trade ...
... substance may be the more readily is it adsorbed by charcoal . This fact should be useful in the case of alkaloid extraction . PHYSICAL APPARATUS FOR CANADIAN UNIVERSITY.— A report has been received in the Department of Overseas Trade ...
Strona 7
... substances 0.76384A , and for hydrogen , unity . It will be found that Groups V. and VI . of the Periodic Table form one homogeneous group as required for symmetrical atomic shape built up from a primordial mass unit , which may be ...
... substances 0.76384A , and for hydrogen , unity . It will be found that Groups V. and VI . of the Periodic Table form one homogeneous group as required for symmetrical atomic shape built up from a primordial mass unit , which may be ...
Strona 9
... substances used by plants as food and of the con- ditions which favour the growth of plants . Chapters XXXI . and XLIII . deal with the recognition of substances , Chapter XXXI . with the non - metallic elements , and Chapter XLIII ...
... substances used by plants as food and of the con- ditions which favour the growth of plants . Chapters XXXI . and XLIII . deal with the recognition of substances , Chapter XXXI . with the non - metallic elements , and Chapter XLIII ...
Strona 13
... SUBSTANCES DISSOLVED IN RAIN AND SNOW . DURING the period from 1908 to 1917 , F. T. Schutt and R. L. Dorrance , of Ottawa , Canada , con- ducted a series of analyses of rains and snows that fell in that section of the country . In 1914 ...
... SUBSTANCES DISSOLVED IN RAIN AND SNOW . DURING the period from 1908 to 1917 , F. T. Schutt and R. L. Dorrance , of Ottawa , Canada , con- ducted a series of analyses of rains and snows that fell in that section of the country . In 1914 ...
Strona 14
... substance is termed the Disperse Phase , whereas the medium in which it is dis- persed is termed the Disperse Medium . Most materials , including metals , sulphides , oxides and salts can exist in the colloidal state . Natural substances ...
... substance is termed the Disperse Phase , whereas the medium in which it is dis- persed is termed the Disperse Medium . Most materials , including metals , sulphides , oxides and salts can exist in the colloidal state . Natural substances ...
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