Примери коришћења Sulfides на Енглеском и њихови преводи на Српски
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Some copper sulfides are economically important ores.
Children can use quality antimony without sulfides of lead even of two months.
Phosphorus sulfides comprise a family of inorganic compounds containing only phosphorus and sulfur.
There are several other phosphorus sulfides in addition to P4S3 and P4S10.
The most commonly mined ore of copper, chalcopyrite, is itself a copper-iron-sulfide andoccurs with a range of other sulfides.
All known molecular phosphorus sulfides contain a tetrahedral array of four phosphorus atoms.
We weren't really aware that it would be so rich with sulfides, hydrogen sulfides.
Tertiary phosphine oxides and sulfides can be reduced with chlorosilanes and other reagents.
But how did Earth, which is full of oxides,get all these reduced sulfides in the first place?
Volatile methyl sulfides are primarily responsible for the odor, with hydrogen sulfide gas and methanethiol being lesser contributors.
Fractures are often filled or coated by sulfides, or by quartz veins with sulfides.
In the case of calcine-charged furnaces, a significant portion of the sulfur has been eliminated during the roasting stage, and the calcine consists of a mixture of copper andiron oxides and sulfides.
In Toulouse, he continued his physical and chemical investigations to sulfides, chlorides, chromates and copper compounds.
Thioethers are sometimes called sulfides, especially in the older literature and this term remains in use for the names of specific thioethers.
Iron(III) sulfide, also known as ferric sulfide or sesquisulfide,is one of the three iron sulfides besides FeS and FeS2.
Metal ores are generally oxides, sulfides, silicates, or'native' metals that are not commonly concentrated in the Earth's crust, or'noble' metals such as gold.
In the mining industry, the minerals bornite or chalcopyrite,which consist of mixed copper-iron sulfides, are often referred to as"copper sulfides".
Metal ores are generally oxides, sulfides, silicates, or native metals(such as native copper) that are not commonly concentrated in the Earth's crust, or noble.
The reaction produces also cyclooctaselenium Se8 andall other eight-member cyclic selenium sulfides, except SeS7, and several six- and seven-membered rings.
Because neodymium mixes with iron sulfides more easily than samarium, it more easily sinks into the core, leaving relatively more samarium behind in Earth's upper layers.
So I had Abby run some tests of material I took from his esophagus andwe found traces of protease pepsin along with all sorts of other things such as sulfides, oleic acid, polyphenols.
Thioamides are typically prepared by treating amides with phosphorus sulfides such as phosphorus pentasulfide and, in more specialized applications, Lawesson's reagent.
Its molecular structure consists of a ring of two selenium and six sulfur atoms, analogous to the S8 allotrope of sulfur(cyclooctasulfur) andother selenium sulfides with formula SenS8-n.
After that there will be a necessary chemical reaction during which sulfides and acid will be emitted(pentationovy) at the expense of which useful impacts of ointment are made(for example, antibacterial).
Engineering knowledge necessary for the further educational and experimental activities in extractive metallurgy and metal recycling. ContentsContents of lecturesProcesses of formation and dissociation of carbonates,oxides and sulfides, stability criteria, kinetics and mechanism.
Ore minerals are generally oxides, sulfides, silicates, or“native” metals(such as copper) that are not commonly concentrated in the Earth's crust or“noble” metals(not usually forming compounds) such as gold.
Discrete Organic Chemical” means any chemical belonging to the class of chemical compounds consisting of all compounds of carbon except for its oxides, sulfides and metal carbonates, identifiable by chemical name, by structural formula, if known, and by Chemical Abstracts Service registry number, if assigned.
Metal ores are generally oxides, sulfides, silicates, or native metals(such as native copper) that are not commonly concentrated in the Earth's crust, or noble metals(not usually forming compounds) such as gold.
Some supergene sulfide deposits can be leached using a bacterial oxidation heap leach process to oxidize the sulfides to sulfuric acid, which also allows for simultaneous leaching with sulfuric acid to produce a copper sulfate solution.
If the ore contains sulfides it is usually covered with a layer of clay to prevent access of rain and oxygen from the air, which can oxidise the sulfides to produce sulfuric acid, a phenomenon known as acid mine drainage.