Chemical News and Journal of Industrial Science, Tom 39Chemical news office., 1879 |
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Strona 20
... examination come upon statements which we should hesitate to endorse . We may here and there think that some piece of information which has been omitted ought to have been given , and it would certainly be no diffi- cult matter to ...
... examination come upon statements which we should hesitate to endorse . We may here and there think that some piece of information which has been omitted ought to have been given , and it would certainly be no diffi- cult matter to ...
Strona 24
... Examination in Practical Chemistry in connection with the Institute of Chemistry will be held during the last week of January next . Examiner , Dr. W. J. Russell , F.R.S Candidates can obtain further information on application to the ...
... Examination in Practical Chemistry in connection with the Institute of Chemistry will be held during the last week of January next . Examiner , Dr. W. J. Russell , F.R.S Candidates can obtain further information on application to the ...
Strona 25
... examination contains cyanide of sodium beside ferrocyanides , it must first be boiled with a small quantity of ferrous oxide , pro- duced by adding a little ferrous sulphate . The solution is then oxidised , acidified , and is ready for ...
... examination contains cyanide of sodium beside ferrocyanides , it must first be boiled with a small quantity of ferrous oxide , pro- duced by adding a little ferrous sulphate . The solution is then oxidised , acidified , and is ready for ...
Strona 26
... examination showed that the liquid contained , to one molecule of hydrochloric acid , much more than one molecule of acetic acid . We therefore tried to obtain an analogous benzoyl compound , and to determine in it , after decomposition ...
... examination showed that the liquid contained , to one molecule of hydrochloric acid , much more than one molecule of acetic acid . We therefore tried to obtain an analogous benzoyl compound , and to determine in it , after decomposition ...
Strona 32
... examination of the relations existing between the atomic weights of the so - called chemical elements . He undertook this investigation in June last ( 1878 ) , but did not make his results public , as no facts were known to prove that ...
... examination of the relations existing between the atomic weights of the so - called chemical elements . He undertook this investigation in June last ( 1878 ) , but did not make his results public , as no facts were known to prove that ...
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