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Molar mass: 34.08 g·mol −1 Appearance Colorless gas Odor: Foul, pungent, like that of rotten eggs ... Hydrogen sulfide is a chemical compound with the formula H 2 S.
Hydrogen sulfide is a very toxic and corrosive gas characterised by a typical odour of "rotten egg". −85.7: −60.20: 7783-06-4: CdS: Cadmium sulfide can be used in photocells. 1750: 1306-23-6: Calcium polysulfide ("lime sulfur") is a traditional fungicide in gardening. CS 2: Carbon disulfide is a precursor to organosulfur compounds. −111.6 ...
Molar mass: 56.063 g/mol Appearance off-white solid, deliquescent: ... This compound is the product of the half-neutralization of hydrogen sulfide (H 2 S) ...
Molar mass: 247.80 g·mol ... can form when silver sulfide forms on the surface of silver electrical contacts operating in an atmosphere rich in hydrogen sulfide and ...
It is the salt derived from the ammonium cation and the hydrosulfide anion.The salt exists as colourless, water-soluble, micaceous crystals. On Earth the compound is encountered mainly as a solution, not as the solid, but [NH 4]SH ice is believed to be a substantial component of the cloud decks of the gas-giant planets Jupiter and Saturn, with sulfur produced by its photolysis responsible for ...
The molar mass of atoms of an element is given by the relative atomic mass of the element multiplied by the molar mass constant, M u ≈ 1.000 000 × 10 −3 kg/mol ≈ 1 g/mol. For normal samples from Earth with typical isotope composition, the atomic weight can be approximated by the standard atomic weight [ 2 ] or the conventional atomic weight.
Molar mass: 66.14 g·mol −1 Appearance Pale yellow liquid Density: 1.334 g/cm 3: ... It is more acidic than hydrogen sulfide, but the pK a has not been reported. [1]
Molar mass: 239.30 g/mol ... Addition of hydrogen sulfide or sulfide salts to a solution containing a lead salt, such as PbCl 2, gives a black precipitate of lead ...