Experiments and Observations on Different Kinds of Air. Vol. II ..., Volumen 2J. Johnson, 1776 - 399 páginas |
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Página xlii
... iron , I have recourse to a kind of long phial , or a tube made nar- rower at the open end , nine or twelve inches in length , and of an equal thickness through- out , reprefented fig . d . When these phials are put into a crucible with ...
... iron , I have recourse to a kind of long phial , or a tube made nar- rower at the open end , nine or twelve inches in length , and of an equal thickness through- out , reprefented fig . d . When these phials are put into a crucible with ...
Página 12
... iron . But this , indeed , is the lefs extraordinary , as this acid ceafes to affect iron when it is ftrongly concentrated . I kept a number of iron nails in vitriolic acid air two days , without any fen- fible effect either upon the ...
... iron . But this , indeed , is the lefs extraordinary , as this acid ceafes to affect iron when it is ftrongly concentrated . I kept a number of iron nails in vitriolic acid air two days , without any fen- fible effect either upon the ...
Página 18
... iron wire into the oil of vitriol , a very small quantity of air was pro- duced without heat ; but this foon ceafing , I applied the candle , when , with a degree of heat , feemingly greater than that at which the ty . air had risen ...
... iron wire into the oil of vitriol , a very small quantity of air was pro- duced without heat ; but this foon ceafing , I applied the candle , when , with a degree of heat , feemingly greater than that at which the ty . air had risen ...
Página 19
... iron which had undergone this procefs , and which I had laid afide without any expectation , was , in a few days , covered with a whitish duft ; and after it had been wiped clean , was covered again with the fame matter . It is very ...
... iron which had undergone this procefs , and which I had laid afide without any expectation , was , in a few days , covered with a whitish duft ; and after it had been wiped clean , was covered again with the fame matter . It is very ...
Página 21
... iron . In most of these proceffes , air feems to iffue from the fubftances immediately upon the ap plication of heat , and fometimes without it : and this firft produce of air forms bubbles , which continue fome time on the furface of ...
... iron . In most of these proceffes , air feems to iffue from the fubftances immediately upon the ap plication of heat , and fometimes without it : and this firft produce of air forms bubbles , which continue fome time on the furface of ...
Otras ediciones - Ver todo
Experiments and Observations on Different Kinds of Air, Volumen 2 Joseph Priestley Vista completa - 1776 |
Experiments and Observations on Different Kinds of Air, Parte 2 Joseph Priestley Vista completa - 1781 |
Experiments and Observations on Different Kinds of Air Joseph Priestley Vista previa restringida - 2019 |
Términos y frases comunes
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