Bisulphide,bichloride,zincate,nitride formulas
Answers
1.Bisulfide (systematically named sulfanide and hydrogen(sulfide)(1−)) is an inorganic anion with the chemical formula HS− (also written as SH−). It contributes no color to bisulfide salts, and its salts may have a distinctive putrid smell.
Chemical formula: HS−
Conjugate acid: Hydrogen sulfide
Conjugate base: Sulfide
Molar mass: 33.07 g·mol−1
2.HgCl2
3.In chemistry the term zincate may refer to. a salt containing Zn(OH)42−,also called the tetrahydroxozincate ion. It is an ore of Zinc. Examples include calcium zincate CaZn(OH)4.2H2O or Na2Zn(OH)4 or the polymeric anion [Zn(OH)3−] in for example NaZn(OH)3· H2O.
4.In chemistry, a nitride is a compound of nitrogen where nitrogen has a formal oxidation state of −3. Nitrides are a large class of compounds with a wide range of properties and applications. The nitride ion, N-3, is never encountered in protic solution because it is so basic that it would be protonated immediately.