silikat

silikat

1. A negatively charged ion containing silicon and oxygen, usually SiO3-2, Si2O7-6, and Si3O7-2. 2. A compound containing positively charged metal ions combined with negatively charged ions made of silicon and oxygen.

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Nozare/domēns: Chemistry
Category: General chemistry
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aluminijum silikat

Chemistry; Inorganic chemistry

Al 2 (SiO 3 ) 3 A white solid that is insoluble in water; used as a refractory in glassmaking.

natrijum silikat

Chemistry; Inorganic chemistry

Na 2 SiO 3 A gray-white powder; soluble in alkalies and water, insoluble in alcohol and acids; used to fireproof textiles, in petroleum refining and corrugated paperboard ...

kalcijum silikat

Chemistry; Inorganic chemistry

Any of three silicates of calcium: tricalcium silicate, Ca 3 SiO 5 ; dicalcium silicate, Ca 2 SiO 4 ; calcium metasilicate, CaSiO 3 .

magnezijum silikat

Chemistry; Inorganic chemistry

3MgSiO 3 _5H 2 O White, water-insoluble powder, containing variable proportions of water of hydration; used as a filler for rubber and in medicine.

kalijum silikat

Chemistry; Inorganic chemistry

SiO 2 _K 2 O A compound existing in two forms, solution and solid (glass); as a solution, it is colorless to turgid in water, and is used in paints and coatings, as an ...

isparljiv

Chemistry; General chemistry

A solid or liquid material that easily vaporizes. A material with a significant vapor pressure .

abraziv

Chemistry; General chemistry

A very hard, brittle, heat-resistant substance that is used to grind the edges or rough surfaces of an object. boron carbide, diamond, and corundum are abrasives.

diastereoizomer, diastereomer

Chemistry; General chemistry

Stereoisomers which are not mirror images of each other. Diastereomers are chemically similar but distinguishable; they have different melting points and boiling points and they ...

medicinska hemija

Chemistry; General chemistry

A branch of chemistry concerned with the discovery, design, synthesis , and investigation of biologically active compounds and reactions that these compounds undergo in living ...

slab elektrolit

Chemistry; General chemistry

A weak electrolyte is a solute that incompletely dissociates into ions in solution. For example, acetic acid partially dissociates into acetate ions and hydrogen ions, so that ...

grafit

Chemistry; General chemistry

An amorphous form of carbon , made of carbon atoms bound hexagonally in sheets (like chickenwire).

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