Chemical News and Journal of Physical Science, Tom 83Chemical news office., 1901 |
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Strona 53
... bismuth , but this test does not throw much light on the composition of a product which , by the simple action of the water used to wash it , loses salicylic acid , and thus becomes richer in oxide of bismuth . It may also contain other ...
... bismuth , but this test does not throw much light on the composition of a product which , by the simple action of the water used to wash it , loses salicylic acid , and thus becomes richer in oxide of bismuth . It may also contain other ...
Strona 145
... bismuth , as silver may be said to do with lead , or phosphorus with iron , and accordingly the crude bismuth extracted from these ores invariably contained small quanti- ties of tellurium , which was reduced together with the bismuth ...
... bismuth , as silver may be said to do with lead , or phosphorus with iron , and accordingly the crude bismuth extracted from these ores invariably contained small quanti- ties of tellurium , which was reduced together with the bismuth ...
Strona 146
... BISMUTH . By M. PAUL THIBAULT . COMMERCIAL Oxide of bismuth always contains a certain proportion of nitric acid ; it therefore appeared to be of interest to examine its precipitation with a view to ob- taining the hydrate of oxide of ...
... BISMUTH . By M. PAUL THIBAULT . COMMERCIAL Oxide of bismuth always contains a certain proportion of nitric acid ; it therefore appeared to be of interest to examine its precipitation with a view to ob- taining the hydrate of oxide of ...
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