Translation for 'arsenic' from English to Russian

arsenic <As>

мышьяк {м} <As>минерал.хим.

• A variety of heterocycles containing arsenic(III) are known. These include arsole, the arsenic analogue of pyrrole, and arsabenzene, the arsenic analogue of pyridine.
• Arsenic compounds have been known for at least 5000 years, and the ancient Greek Theophrastus recognized the arsenic minerals called realgar and orpiment.
• Water hyacinth removes arsenic from arsenic-contaminated drinking water. It may be a useful tool in removing arsenic from tube well water in Bangladesh.
• In these compounds, the arsenic is either pentavalent or trivalent (arsenic is in group 15), depending on the compound.
• Alkylation occurs at arsenic, and the oxidation state of arsenic increases from +3 to +5.

• Arsenic trioxide can be generated via routine processing of arsenic compounds including the oxidation (combustion) of arsenic and arsenic-containing minerals in air.
• Although, like salvarsan, it was originally believed to contain an arsenic-arsenic double bond, this is now known to be incorrect, and exists as a mixture of differently sized rings with arsenic-arsenic single bonds.
• Arsenic contamination in drinking water can be chemically toxic.
• Herbicide use can contribute to groundwater contamination through arsenic infiltration.
• Research on iron-arsenic chemistry in the local aquifer sands shows that ferric oxides are associated with low-arsenic groundwater, whereas ferrous oxides indicate higher arsenic concentrations.

• The value for arsenic refers to pressurizing metastable black arsenic; grey arsenic, the standard state, is already a metallic conductor at standard conditions.