hromat

(NH 4 ) 2 CrO 4 A salt that forms yellow, monoclinic crystals; made from ammonium hydroxide and ammonium dichromate; used in photography as a sensitizer for gelatin coatings.

cink hromat

Chimie; Chimie anorganică

ZnCrO 4 A toxic, yellow powder that is insoluble in water, soluble in acids; used as a pigment in paints (artists’, automotive, primer), varnishes, linoleum, and epoxy ...

natrijum-hromat

Chimie; Chimie anorganică

Na 2 CrO 4 _10H 2 O Water-soluble, translucent, yellow, efflorescent crystals that melt at 20_C; used as a rust preventive and in inks, dyeing, and leather tanning.

bakar cijanid

Chimie; Chimie anorganică

Cu(CN) 2 A green powder, insoluble in water; used in electroplating copper on iron. Also known as copper cyanide.

zlatni natrijum hlorid

Chimie; Chimie anorganică

NaAuCl 4 _2H 2 O Yellow crystals, soluble in water and alcohol; used in photography, fine glass staining, porcelain decorating, and medicine. Also known as gold salt; gold sodium ...

halkogenid

Chimie; Chimie anorganică

A binary compound containing a chalcogen and a more electropositive element or radical.

srebro permanganat

Chimie; Chimie anorganică

AgMnO 4 Water-soluble, violet crystals that decompose in alcohol; used in medicine and in gas masks.

bakar fluorid

Chimie; Chimie anorganică

CuF 2 White crystalline powder used in ceramics and in the preparation of brazing and soldering fluxes. Also known as copper fluoride.

živa sulfat

Chimie; Chimie anorganică

Hg 2 SO 4 Poisonous yellow-to-white powder; soluble in hot sulfuric acid or dilute nitric acid, insoluble in water; used as a catalyst and in laboratory batteries.

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Industrie/Domeniu: Arte şi meserii Categorie: Pictură în ulei

Mona Liza

The Mona Lisa is widely recognized as one of the most famous paintings in the history of art. It is a half-length portrait of a seated woman painted ...