Chemical News and Journal of Industrial Science, Tom 34Chemical news office., 1876 |
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Strona 2
... taken to avoid rise of temperature ; it is then thrown on a filter and washed with cold water , or , what is preferable , with alcohol , and dried over sulphuric acid in vacuum . The salt is of a pale blue colour , and consists of ...
... taken to avoid rise of temperature ; it is then thrown on a filter and washed with cold water , or , what is preferable , with alcohol , and dried over sulphuric acid in vacuum . The salt is of a pale blue colour , and consists of ...
Strona 4
... taken beforehand to empty out all the water which was in the filter . I considered that the first litre would consist of water The first litre of filtrate was thrown away , inasmuch as displaced by the solution of quinine . Successive ...
... taken beforehand to empty out all the water which was in the filter . I considered that the first litre would consist of water The first litre of filtrate was thrown away , inasmuch as displaced by the solution of quinine . Successive ...
Strona 10
... taken by Dr. C. Le Neve Foster , Her Majesty's Inspector of Mines for the district : - " On a New Mineral from West Phoenix Mine , " by J. H. Collins , F.G.S. , with remarks by Dr. C. Le Neve Foster , B.A. , & c . This is a hydrous ...
... taken by Dr. C. Le Neve Foster , Her Majesty's Inspector of Mines for the district : - " On a New Mineral from West Phoenix Mine , " by J. H. Collins , F.G.S. , with remarks by Dr. C. Le Neve Foster , B.A. , & c . This is a hydrous ...
Strona 11
... taken of the reducing properties possessed by morphia , which deco- lourised standard solution of permanganate , and which may be titrated with such a solution . Before submitting it to filtration 100 cubic centimetres of the solution ...
... taken of the reducing properties possessed by morphia , which deco- lourised standard solution of permanganate , and which may be titrated with such a solution . Before submitting it to filtration 100 cubic centimetres of the solution ...
Strona 15
... taken together represents a certain mechanical power . If it be a foot - pound , and the beam has come to rest at F , then the work performed by this power must be a foot- pound also . Foot - pounds being too large for present use ...
... taken together represents a certain mechanical power . If it be a foot - pound , and the beam has come to rest at F , then the work performed by this power must be a foot- pound also . Foot - pounds being too large for present use ...
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