Chemical News and Journal of Industrial Science, Tom 34Chemical news office., 1876 |
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Strona 3
... known , the vanadium sulphates are de- composed by heat into sulphurous and sulphuric acid and vanadic pentoxide , the latter of which fuses at a still higher temperature . Heated with acid potassium sulphate the vanadium sulphates fuse ...
... known , the vanadium sulphates are de- composed by heat into sulphurous and sulphuric acid and vanadic pentoxide , the latter of which fuses at a still higher temperature . Heated with acid potassium sulphate the vanadium sulphates fuse ...
Strona 4
... known test of a strip of paper saturated with iodide of potassium . When the moistened paper is put on the top of the tube without touching the water in the tube , the paper turns brown . If a flower with its stem and leaves is put into ...
... known test of a strip of paper saturated with iodide of potassium . When the moistened paper is put on the top of the tube without touching the water in the tube , the paper turns brown . If a flower with its stem and leaves is put into ...
Strona 7
... known to your readers some of the details of a case in which the initials F.C.S. appear in an advertising pamph- let in a manner which cannot but be considered as most derogatory to the science . The particular case to which I am about ...
... known to your readers some of the details of a case in which the initials F.C.S. appear in an advertising pamph- let in a manner which cannot but be considered as most derogatory to the science . The particular case to which I am about ...
Strona 19
... known to the captains of our ships , who , though perhaps prevented by fogs from seeing the land , know well when they are approaching the mouth of a river by the change in the colour of the water . The sewage , therefore , floats on ...
... known to the captains of our ships , who , though perhaps prevented by fogs from seeing the land , know well when they are approaching the mouth of a river by the change in the colour of the water . The sewage , therefore , floats on ...
Strona 20
... known . Mr. , or more correctly speaking , Dr. Hearder is well known in the West of England as a man of great ability , and especially is he respected and his talents recognised by the inhabitants of Plymouth , where he has laboured ...
... known . Mr. , or more correctly speaking , Dr. Hearder is well known in the West of England as a man of great ability , and especially is he respected and his talents recognised by the inhabitants of Plymouth , where he has laboured ...
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