CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «ZINCIC»
Descoperă întrebuințarea
zincic în următoarea selecție bibliografică. Cărți în legătură cu
zincic și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
chloric acid, evaporating the solution, and distilling the residue ; or by distilling
anhydrous zincic sulphate with sodic or calcic chloride. Zincic chloride is a white
very deliquescent mass. At ordinary temperatures it is soft like wax ; it fuses ...
Sir Edward Frankland, Francis Robert Japp, 1884
2
Lecture Notes for Chemical Students: Embracing Mineral and ...
+ L = ZnEtl + EtI: Zincic ethide. Zincic ethiodide. Ethylic iodide. ZnEtl + I, = Znl, +
EtI. Zincic ethiodide. Zincic iodide. Ethylic iodide. 6. The organo-zinc compounds
are extremely useful for the displacement of chlorine or its analogues by ethyl or
...
Sir Edward Frankland, 1866
3
Lecture notes for chemical students
Zincic ethide. Zincic dinitro-ethylate. This compound is analogous to zincic
propionate, the latter containing two atoms of tetrad carbon in the place of the two
tetrad pairs of nitrogen atoms : — COEt-0- CEtOr- Zincic propionate .. . Zn" or «-c.,
/-.
Edward Frankland (sir.), 1872
4
A course of qualitative chemical analysis
Zincic sulphide (zinc blende), when roasted in a tube of hard glass, loses part of
its sulphur in the form of sulphurous anhydride, and forms some zincic sulphate,
ZnSO4 (white vitriol), which may be extracted with water. Calamine leaves on ...
William George Valentin, William Richard Eaton Hodgkinson, 1884
(784) ZINCIC CHLORIDE, or Chloride of zinc ; ZnCl2 = 136 ; Density, 2' 753. —
This salt may be prepared by heating the metal in chlorine gas, but it is generally
obtained by dissolving the metal in hydrochloric acid ; the acid is decomposed, ...
William Allen Miller, Herbert McLeod, Charles Edward Groves, 1878
6
Lecture Notes for Chemical Students: 2: Organic chemistry
Zincic Water. Zincic Ethylic ethide. hydrate. hydride. 4. By the slow action of dry
oxygen, they pass through two stages of oxidation :— ZnEtz + 0 = ZnEtEto; Zincic
Zincic ethoethidc. ethylate. ZnEtEto + O = ZnEtoz. Zincic etho- Zincic ethylate.
7
A laboratory text book of practical chemistry; or, ...
white incrustation of zincic oxide, ZnO, which its compounds yield when heated
on charcoal in the reducing flame with CONao,. The zinc compound is reduced to
the metallic state, and the metal being volatile, burns on passing through the ...
William George Valentin, 1871
8
Experimental Researches in Pure, Applied and Physical Chemistry
of zincmonethylic dinitroethylate in a stream of dry air, zincic ethylate being at the
same time formed : the completion of the oxidation is known by the product
ceasing to effervesce in contact with water. This reaction is expressed by the ...
Sir Edward Frankland, 1877
9
tables for qualitative chemical analysis
(Also alumina and chromic oxide with magnesia and zincic oxide; zincic oxide
with ferric oxide.*) Dissolve the washed precipitate in a little chlorhydric acid, add
ammonic chloride and ammonia. Separate the filtrate into two portions and add:
— ...
10
A Laboratory Text Book of Practical Chemistry: Or, ...
white incrustation of zincic oxide, ZnO, which its compounds yield when heated
on charcoal in the reducing flame with CONao2. The zinc compound is reduced
to the metallic state, and the metal being volatile, burns on passing through the ...
William George Valentin, 1871
ȘTIRI NOI CARE INCLUD TERMENUL «ZINCIC»
Află ce ziare naționale și internaționale au scris despre și cum este întrebuințat termenul
zincic în contextul următoarelor știri.
Jual grow-up suplemen peninggi badan
KOMPOSISI OBAT PENINGGI BADAN GROW-UP USA ~Zincic Notogingseng 45.5% ( each gram contains 25mg of Zinzicion ) ~Lyci 78.7% Gubgsebg 11.4% «Warta Kota, Mai 15»
