Swaawelsüren
Swaawelsüren (uk Dihydrogensulfat, ual nööm Vitriolööle) as en cheemisk ferbinjang faan swaawel mä det cheemisk formel H2SO4. Hat as öölag an saner klöör. Swaawelsüren as auer a miaten korosiif.

Saalten an estern faan't swaawelsüren san sulfaaten.

Futnuuten

Luke uk diar 

Chemii