živa-jodid

živa-jodid

Hg₂ I₂ Odorless, tasteless, poisonous yellow powder; darkens when heated; insoluble in water, alcohol, and ether; sublimes at 140_C; used as external medicine. Also known as mercury protoiodide.

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เพิ่มภาพ

ส่วนหนึ่งของคำพูด: noun
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Blossary:
อุตสาหกรรม/ขอบเขต: Chemistry
Category: Inorganic chemistry
Company: McGraw-Hill
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živa sulfat

Chemistry; Inorganic chemistry

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.

živa-oksid

Chemistry; Inorganic chemistry

Hg 2 O A poisonous black powder; insoluble in water, soluble in acids; decomposes at 100_C.

živa oksid

Chemistry; Inorganic chemistry

HgO A compound of mercury that exists in two forms, red mercuric oxide and yellow mercuric oxide; the red form decomposes upon heating, is insoluble in water, and is used in ...

živa slika

Education; SAT vocabulary

Raspored neživih figura koje predstavljaju scene iz stvarnog života.

stroncijum jodid

Chemistry; Inorganic chemistry

SrI 2 Air-yellowing, white crystals that decompose in moist air, melts at 515_C; used in medicine and as a chemicals intermediate.

bakar cijanid

Chemistry; Inorganic chemistry

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

zlatni natrijum hlorid

Chemistry; Inorganic chemistry

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

Chemistry; Inorganic chemistry

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

srebro permanganat

Chemistry; Inorganic chemistry

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

bakar fluorid

Chemistry; Inorganic chemistry

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

manganat

Chemistry; Inorganic chemistry

1. Salts that have manganese in the anion. 2. In particular, a salt of manganic acid formed by fusion of manganese dioxide with an alkali.

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อุตสาหกรรม/ขอบเขต: Aerospace Category: Space flight

svemirski šatl

A reusable spacecraft with wings developed by the U.S. National Aeronautics and Space Administration (NASA) for human spaceflight missions. The first ...