The Encyclopedia Americana: A Library of Universal Knowledge ...Encyclopedia Americana Corporation, 1924 |
Iz vsebine knjige
Zadetki 1–5 od 100
Stran 2
... contains hydrogen in some form F. , and boils ( under a pressure of 760 milli- or other ; but it has not been determined whether meters of mercury at Paris ) at 832.2 ° F. , such hydrogen is essential to the existence of cording to the ...
... contains hydrogen in some form F. , and boils ( under a pressure of 760 milli- or other ; but it has not been determined whether meters of mercury at Paris ) at 832.2 ° F. , such hydrogen is essential to the existence of cording to the ...
Stran 9
... contains hydrogen in some form or other ; but it has not been determined whether such hydrogen is essential to the existence of the sulphur in this form , or whether it is to be regarded merely as a non - essential constituent , which ...
... contains hydrogen in some form or other ; but it has not been determined whether such hydrogen is essential to the existence of the sulphur in this form , or whether it is to be regarded merely as a non - essential constituent , which ...
Stran 9
... contains large quantities of atmospheric nitrogen , but for many industrial purposes this is of no importance . The gas is used for bleaching straw , silk and wool , and ( in enormous quantities ) in the manufacture of sulphuric acid ...
... contains large quantities of atmospheric nitrogen , but for many industrial purposes this is of no importance . The gas is used for bleaching straw , silk and wool , and ( in enormous quantities ) in the manufacture of sulphuric acid ...
Stran 9
... containing salts of copper , and for precipitating gold and silver from sweep- ings and other waste material . In the chemist's laboratory it is one of the most valuable reagents . SULPHURIC ACID , or OIL OF VIT- RIOL , a common and ...
... containing salts of copper , and for precipitating gold and silver from sweep- ings and other waste material . In the chemist's laboratory it is one of the most valuable reagents . SULPHURIC ACID , or OIL OF VIT- RIOL , a common and ...
Stran 9
... contain nitrate of soda and sulphuric acid , and which give off the nitric oxide gas that is to act as an oxygen carrier ... contains oxides of nitrogen in solution , and is introduced ( diluted , as may be necessary , with weaker acid ) ...
... contain nitrate of soda and sulphuric acid , and which give off the nitric oxide gas that is to act as an oxygen carrier ... contains oxides of nitrogen in solution , and is introduced ( diluted , as may be necessary , with weaker acid ) ...
Druge izdaje - Prikaži vse
The Encyclopedia Americana: A Library of Universal Knowledge, Količina 26 Prikaz kratkega opisa - 1936 |
Pogosti izrazi in povedi
18th century acid aerial American ancient army battery became cable called centre century chief Church circuit coast coil College connected Constitution Consult course court curve developed direction early electric electromotive force employed England English especially feet French geodesic History important institutions island known Lake land later length London ment metal method Morse mountain operation oscillations Paris passed phantom circuit photosphere placed plane position produced receiving relay River Roman Saint schools signals square miles station sulphur sulphur dioxide sulphuric acid surface surgery survey Sweden Swiss Switzerland symbol syphilis Syria tained tannic acid tannin Taoism tapestries tapeworm Tawi Tawi taxation taxidermy teachers telegraph teleology telephone telescope tion town transmitted tube United University vacuum tube vertical waves wire wireless York