The Chemical News and Journal of Industrial Science, Tom 1221921 |
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Strona 2
... cent , in the two cases , and therefore the same percentage difference in the relative volumes . In other cases there is frequently a difference in their specific gravities of about 1 per cent . Many scientists seem to think that Kopp ...
... cent , in the two cases , and therefore the same percentage difference in the relative volumes . In other cases there is frequently a difference in their specific gravities of about 1 per cent . Many scientists seem to think that Kopp ...
Strona 3
... cent . " 760 Graph of the S.G's of the Normal Paraffins at 0 ° , 15 ° , 100 ° C Now suppose there are two substances , A and B , which are similar in all respects , except that A has 5 methylene groups in its constitution and B 6 ; and ...
... cent . " 760 Graph of the S.G's of the Normal Paraffins at 0 ° , 15 ° , 100 ° C Now suppose there are two substances , A and B , which are similar in all respects , except that A has 5 methylene groups in its constitution and B 6 ; and ...
Strona 6
... cent 9.81 2.54 9'56 41.26 20'49 16'34 100'00 1953 1'49 11.26 The rhizomes which were dried were dug in May , when considerable growth of frond had already taken place , and they were not therefore of such good composition as if they had ...
... cent 9.81 2.54 9'56 41.26 20'49 16'34 100'00 1953 1'49 11.26 The rhizomes which were dried were dug in May , when considerable growth of frond had already taken place , and they were not therefore of such good composition as if they had ...
Strona 8
... cent nitrogen . Owing to the high cost of coal , heating is effected by electricity , and the expenditure of energy could thus be re- duced to such an extent that only 12 kilowatts are needed to manufacture one kilogrm , of combined ...
... cent nitrogen . Owing to the high cost of coal , heating is effected by electricity , and the expenditure of energy could thus be re- duced to such an extent that only 12 kilowatts are needed to manufacture one kilogrm , of combined ...
Strona 9
... cent of H2O molecules , whilst more recent work has rendered it necessary to assume the existence of trihydrol ( H , O , ) in addition to dihydrol ( H , O , ) and hydrol ( H2O ) in liquid water , in addition to which H. E. Armstrong ...
... cent of H2O molecules , whilst more recent work has rendered it necessary to assume the existence of trihydrol ( H , O , ) in addition to dihydrol ( H , O , ) and hydrol ( H2O ) in liquid water , in addition to which H. E. Armstrong ...
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