Chemical News and Journal of Industrial Science, Tomy 99-100Chemical news office., 1909 |
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Strona 5
... ordinary method of combustion by means of copper oxide . If one inspects a tube in which a copper oxide com bustion is being conducted , it is found that the oxide actually reduced to metallic copper after the combustion of the volatile ...
... ordinary method of combustion by means of copper oxide . If one inspects a tube in which a copper oxide com bustion is being conducted , it is found that the oxide actually reduced to metallic copper after the combustion of the volatile ...
Strona 9
... ordinary rusting of iron , it will presently be shown that iron readily oxidises , not only when carbonic acid is entirely absent , but also in dilute alkaline solutions . It is only when the hydroxyl ions supplied by an alkaline solu ...
... ordinary rusting of iron , it will presently be shown that iron readily oxidises , not only when carbonic acid is entirely absent , but also in dilute alkaline solutions . It is only when the hydroxyl ions supplied by an alkaline solu ...
Strona 10
... ordinary pressure is one solubility of carbonic acid gas in water , also that the volume for one volume of water ( which is correct at 15 ° C. ) , and , finally , that the normal content of carbonic acid in the atmosphere is 2 parts in ...
... ordinary pressure is one solubility of carbonic acid gas in water , also that the volume for one volume of water ( which is correct at 15 ° C. ) , and , finally , that the normal content of carbonic acid in the atmosphere is 2 parts in ...
Strona 12
... ordinary laboratory stores . Attention must be called to the description of an optical lantern for horizontal and vertical projection , which would appear to be a thoroughly satisfactory instrument . A Scheme for the Promotion of ...
... ordinary laboratory stores . Attention must be called to the description of an optical lantern for horizontal and vertical projection , which would appear to be a thoroughly satisfactory instrument . A Scheme for the Promotion of ...
Strona 14
... ordinary arc spectrum— ( a ) These lines are very feeble or missing from the arc- flame spectrum , and are strengthened in passing to the arc , the arc in hydrogen , or the spark . ( b ) They occur as relatively strong lines in the ...
... ordinary arc spectrum— ( a ) These lines are very feeble or missing from the arc- flame spectrum , and are strengthened in passing to the arc , the arc in hydrogen , or the spark . ( b ) They occur as relatively strong lines in the ...
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