Chemical News and Journal of Physical Science, Tom 120Chemical news office., 1920 |
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Strona 2
... present . After the electrolysis has decomposed the water present the conductivity practically ceases . Solutions made with ether that was not anhydrous were better conducting media than when anhydrous ether was used , but eventually ...
... present . After the electrolysis has decomposed the water present the conductivity practically ceases . Solutions made with ether that was not anhydrous were better conducting media than when anhydrous ether was used , but eventually ...
Strona 5
... present in abundance in one stage of the history of the deposit , but on account of its ready alteration only remnants of it are left . Hausmannite . - Hausmannite , on the other hand , can be recognised in many of the hand specimens ...
... present in abundance in one stage of the history of the deposit , but on account of its ready alteration only remnants of it are left . Hausmannite . - Hausmannite , on the other hand , can be recognised in many of the hand specimens ...
Strona 6
... present . It was probably abundant at one stage in the history of the deposit , but is now present as residual specks . The alteration products of the tephroite are in- definite , ill - defined substances , to which no name can be ...
... present . It was probably abundant at one stage in the history of the deposit , but is now present as residual specks . The alteration products of the tephroite are in- definite , ill - defined substances , to which no name can be ...
Strona 7
... present in the vicinity of Alum Rock Canyon and none was found in the boulder . Limestones of Franciscan age are known at various places in the Coast Ranges , but they are unmetamorphosed . Although some doubt is attached to the ...
... present in the vicinity of Alum Rock Canyon and none was found in the boulder . Limestones of Franciscan age are known at various places in the Coast Ranges , but they are unmetamorphosed . Although some doubt is attached to the ...
Strona 8
... present a workman . like finish and surface , and when so baked the shapes had a melting - point of not less than 2300 C. , a low coefficient of expansion ; a low conductivity ; a resistance to slags better than other refractories ; the ...
... present a workman . like finish and surface , and when so baked the shapes had a melting - point of not less than 2300 C. , a low coefficient of expansion ; a low conductivity ; a resistance to slags better than other refractories ; the ...
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