Chemical News and Journal of Industrial Science, Tomy 31-32Chemical news office., 1875 |
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Strona 143
... oxide is acted upon by hydrogen from a certain degree of heat upwards . This and the same oxide , but differed for every metallic oxide degree was found constant in all experiments with one examined . Even the modications of certain oxides ...
... oxide is acted upon by hydrogen from a certain degree of heat upwards . This and the same oxide , but differed for every metallic oxide degree was found constant in all experiments with one examined . Even the modications of certain oxides ...
Strona 144
... oxide . Calculation required o'0338 grm . 2. Copper and silver . Duration 45 hours ; found 2019 instead of 20.5 ... oxide .. Aluminium oxide Fluoride of calcium Manganese .. Silicic acid .. Water .. 54 691 Phosphoric acid 25'052 7'010 ...
... oxide . Calculation required o'0338 grm . 2. Copper and silver . Duration 45 hours ; found 2019 instead of 20.5 ... oxide .. Aluminium oxide Fluoride of calcium Manganese .. Silicic acid .. Water .. 54 691 Phosphoric acid 25'052 7'010 ...
Strona 211
... oxide ; but the oxide thus prepared still exhibits magnetic pro- perties analogous to that formed by using an excess of ammonia . From the above results , the question naturally arises as to what is the cause of the difference in the ...
... oxide ; but the oxide thus prepared still exhibits magnetic pro- perties analogous to that formed by using an excess of ammonia . From the above results , the question naturally arises as to what is the cause of the difference in the ...
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