Sulphur trioxide (SO₃)
One of the oxides of sulphur, forms sulphuric acid with water.
sēra trioksīds, molekula, sērskābe, sērskābes ražošana, molekulārā forma, vulkāniskās gāzes, oleumu, disulfurīnskābe, Neorganiskā ķīmija, ķīmija
Sulphur dioxide emission is the main cause of acid rains. It is an intermediate product in the production of sulphuric acid.
A compound of sulphur often used as a pesticide.
A colourless, toxic gas with the characteristic odour of rotten eggs. It occurs in certain mineral waters and spring waters.
A compound ion produced when sulphuric acid releases protons.
An odourless, yellow, solid substance, the 16th most common in the Earth´s crust. One of the best known sulphur compounds is pyrite, also known as ´fool´s...
A colourless, viscous liquid, a highly corrosive, strong acid used in several industrial processes.
Colourless, moderate acid, only known in aqueous solution.
An exercise about compound ions.