bisulfide

Carbon disulfide, also known as carbon bisulfide, is a chemical compound.

Bisulfide is sometimes confused with the disulfide dianion, S, or S-S.

This colourless salt consists of the cation K and the bisulfide anion [SH].

Aqueous bisulfide absorbs light at around 230 nm in the UV/VIS spectrum.

Ethanethiol can also be prepared by a halide displacement reaction, where ethyl halide is reacted with aqueous sodium bisulfide.

The patent involved electroplating an object previously dipped in a solution of phosphorus contained in bisulfide of carbon, and then in nitrate of silver.

Although these methods refer to solutions that contain sulfide (S), these solutions actually only contain HS and bisulfide (SH).

Liver of Sulfur is a poorly defined mixture of potassium sulfide, potassium polysulfide, potassium thiosulfate, and probably potassium bisulfide.

One of the main chemical reactions that underpin the kraft process is the scission of ether bonds by the nucleophilic sulfide (S) or bisulfide (HS) ions.

In aqueous solutions, at pH lower than 7, hydrogen sulfide (HS) is the dominant species but at pH higher than 7, bisulfide (HS) dominates.

B: dissolve 2.0 g soluble starch in 500ml boiling water, cool and add: 0.40g NaHSO3 (sodium bisulfide) + H2SO4 (sulfuric acid) 6M or 1.7 mL concentrated H2SO4.

Since cupric hydroxide should be a strong base and the bisulfide ion of the polyprotic H2SO4 would only be a weak acid, it should be strong base + weak acid becomes a salt that is a weak base.