Inorganic Chemistry

The helium hydride ion, also known as hydridohelium(1+) ion or helonium, is a positively charged cation with the chemical formula HeH+. It is made up…

Tetrasodium pyrophosphate (TSPP) is an inorganic compound with the formula Na4P2O7. It is also known as sodium pyrophosphate, tetrasodium phosphate, or TSPP. It is a…

Disulfurous acid, also known as pyrosulfurous acid, is a sulfur oxoacid with the formula H2S2O5. It is an intermediate compound that is not well-studied or…

Pyrophosphoric acid, also known as diphosphoric acid, is an inorganic compound with the formula H4P2O7 or, to put it another way, [(HO)2P(O)]2O. It has no…

A sulfur oxoacid is disulfuric acid (alternative spelling disulphuric acid) or pyrosulfuric acid (alternative spelling pyrosulphuric acid), also known as oleum. It is a major…

Hydrogen peroxide is a chemical compound with the formula H2O2. It is made up of two hydrogen atoms and two oxygen atoms. It is a…

The ion dioxidanylium, also known as protonated molecular oxygen or simply protonated oxygen, has the formula HO+2. When water (H2O) gains a proton (H+), it…

Chromic acid is an inorganic acid made up of chromium, oxygen, and hydrogen. It is a sand-like solid powder that is dark, purplish red, and…

The inorganic compound chloroplatinic acid has the formula [H3O]2[PtCl6](H2O)x (0 ≤ x ≤ 6). It is a red solid that is a significant commercial source…

Hypochlorous acid (ClOH, HClO, HOCl, or ClHO) is a weak acid formed when chlorine dissolves in water and partially dissociates to form hypochlorite, ClO. HClO…