Chemical News and Journal of Industrial Science, Tomy 135-136Chemical news office., 1927 |
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Strona 4
... amounts of colour- less crystals appear in the solution . This action was first noticed by Callis in 1922 . He ... amount of crys- tals appeared from the solution whose pro- perties and analysis of tin and iodine con- tents proved ...
... amounts of colour- less crystals appear in the solution . This action was first noticed by Callis in 1922 . He ... amount of crys- tals appeared from the solution whose pro- perties and analysis of tin and iodine con- tents proved ...
Strona 5
... amount of sodium to the iodine . Since the compound of type ( I ) is soluble in liquid ammonia , while the compound of type ( II ) such as , iodide and bromide are practically insoluble , an experiment was car- ried out with the iodide ...
... amount of sodium to the iodine . Since the compound of type ( I ) is soluble in liquid ammonia , while the compound of type ( II ) such as , iodide and bromide are practically insoluble , an experiment was car- ried out with the iodide ...
Strona 19
... amount of air to escape . It is some- times necessary to turn the tyre so that the puncture is on the downside in order that the surplus compound will cover it . larger holes are made in the tube they may or may not seal , depending on ...
... amount of air to escape . It is some- times necessary to turn the tyre so that the puncture is on the downside in order that the surplus compound will cover it . larger holes are made in the tube they may or may not seal , depending on ...
Strona 20
... amount and character of the instruction in classes in Pure Chemistry in Technical Colleges and Schools in England , which are in receipt of grant from the Board of Education . Though a considerable number of the students are attending ...
... amount and character of the instruction in classes in Pure Chemistry in Technical Colleges and Schools in England , which are in receipt of grant from the Board of Education . Though a considerable number of the students are attending ...
Strona 23
... amount of sugar in the blood stream . Time does not permit me to deal at length with the history of the researches which after many years led to the isolation of insulin by Banting and Best in 1922. Suffice it here to say that these ...
... amount of sugar in the blood stream . Time does not permit me to deal at length with the history of the researches which after many years led to the isolation of insulin by Banting and Best in 1922. Suffice it here to say that these ...
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