An Experimental Inquiry Into the Cause of the Changes of Colours in Opake and Coloured Bodies: With an Historical Preface Relative to the Parts of Philosophy Therein Examined, and to the Several Arts and Manufactures Dependent on ThemJ. Nourse, 1777 - 138 páginas |
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Página lxx
... green ; but when a thin Surface of this Solu- tion is expofed to the Air , it almost instantly be- comes blue . And this Change of Green ... Vitriol is mixed with Water , it does not act upon the Pruffian Blue ; but in proportion as the ...
... green ; but when a thin Surface of this Solu- tion is expofed to the Air , it almost instantly be- comes blue . And this Change of Green ... Vitriol is mixed with Water , it does not act upon the Pruffian Blue ; but in proportion as the ...
Página 15
... Vitriol the Red Afcends to a Yellow . any If of the intermediate Colours between Red and Green be wanting in the Experiment , it is a Proof that too much Alcali has been added at once ; which Fault is easily corrected by the gra- dual ...
... Vitriol the Red Afcends to a Yellow . any If of the intermediate Colours between Red and Green be wanting in the Experiment , it is a Proof that too much Alcali has been added at once ; which Fault is easily corrected by the gra- dual ...
Página 16
... Vitriol , - Yellow . The Colouring particles of Purple Flowers diffolved in the Acid Li - Red . quor Purple , Colours gradually produced in this in- Violet , fufion by the addition of an Alcali , ( Blue , Green . From the facility with ...
... Vitriol , - Yellow . The Colouring particles of Purple Flowers diffolved in the Acid Li - Red . quor Purple , Colours gradually produced in this in- Violet , fufion by the addition of an Alcali , ( Blue , Green . From the facility with ...
Página 29
... Green Vitriol of Iron . When this Green Vitriol is exposed to a strong heat , the Acid Menftruum is driven off from it , in form of Spirit and Oil of Vitriol , and in pro- portion as the Iron parts with it's Acid Solvent , it's Colour ...
... Green Vitriol of Iron . When this Green Vitriol is exposed to a strong heat , the Acid Menftruum is driven off from it , in form of Spirit and Oil of Vitriol , and in pro- portion as the Iron parts with it's Acid Solvent , it's Colour ...
Página 30
... Green Vitriol in proportion as it's Solvent part is diminished . When , on the contrary , a ftill greater Solution of the Iron than that which takes place in the Green Vitriol , is effected , the Colour is found to Afcend from Green to ...
... Green Vitriol in proportion as it's Solvent part is diminished . When , on the contrary , a ftill greater Solution of the Iron than that which takes place in the Green Vitriol , is effected , the Colour is found to Afcend from Green to ...
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An Experimental Inquiry Into the Cause of the Changes of Colours in Opake ... Edward Hussey Delaval No hay ninguna vista previa disponible - 2018 |
Términos y frases comunes
Acid affez Ainfi Alcali alfo Aqua Fortis aqua regia auffi autre avoir bien boëte bout C'eft c'est-à-dire calcined chaleur spécifique Changes of Colour Chym ci-defsùs colonne comm confiderable corps dans le degré deux différence diffolved doit être du Barometre échelle eſt étoit exemple expériences expofed Fahrenheit fait fame fans faut fe trouve fecond felon fenfible fera fimilar foit folution fome font fubftances fuch fupérieure furface Glafs glaſs Green Green Vitriol hauteur du Barometre heat inftrument Iron j'ai jufqu'à l'air l'atmoſphere l'autre l'eau l'échelle l'on le mercure le Thermometre ligne Liquor lorfque mercure metal milliemes moſt moyene n'eft Nitre Nitrous Acid nombre Nonius obfervations parceque particles petit peut pouces Anglois premier produit Purple qu'il qu'on quantité quelques refervoir Strabo temperature tems thefe Thermometre theſe thofe thoſe tige tion tout tuyau uſed vaiffeau Vitriol Water Yellow δὲ καὶ τὰ τῶν
Pasajes populares
Página iii - ... them; and that these primitive particles being solids are incomparably harder than any porous bodies compounded of them, even so very hard as never to wear or break in pieces, no ordinary power being able to divide what God himself made one in the first creation.
Página iv - ... they wear away or break in pieces, the nature of things depending on them would be changed. Water and earth composed of old worn particles and fragments of particles, would not be of the same nature and texture now with water and earth composed of entire particles in the beginning. And therefore that nature may be lasting, the changes of corporeal things are to be placed only in the various separations and new associations and motions of these permanent particles; compound bodies being apt to...
Página 165 - Essai sur la nouvelle théorie du feu élémentaire et de la chaleur des corps.
Página 83 - Description et usages des Nouveaux Barometres, pour mesurer la Hauteur des Montagnes et la Profondeur des Mines, appartenants aux Collections d'Instrumens d'Astronomie et de Physique, faits...
Página 5 - Rays of one Colour, and tranfmit thofe of another ', on the fame grounds that thin Plates or Bubbles do reJleSt or tranfmit thofe Rays.
Página iii - All thefe things being confidered, it feems " probable to me, that God in the beginning formed " Matter in folid, mafly, hard, impenetrable, move...
Página 179 - On fait, par expérience, que tous les animaux qui ont des poumons . ont leur fang beaucoup plus chaud que ceux qui n'en ont point. C'eft même une règle générale que le fâng de ceux qui ont des poumons , cil d'autant plus chaud, que leurs poumons font plus grands.
Página 71 - Les chaux mercurielles que j'ai traitées , font au nombre de quatre: les deux premières ont été faites par l'intermède de l'acide nitreux & de l'acide marin , & toutes deux féparées de ces acides par...
Página iii - But mould they wear away, or break in pieces, the Nature of Things depending on them, would be changed. Water and Earth, compofed of old worn Particles and Fragments of Particles, would not be of the fame Nature and Texture now, with Water and Earth compofed of entire Particles in the Beginning. And therefore...
Página xxxvi - And Solomon had horses brought out of Egypt, and linen yarn; and the king's merchants received the linen yarn at a price