Ta'n duillag shoh son soilshaghey aagherridyn as cliaghtaghyn kemmig.
Ta formlaghyn kemmigagh jannoo ymmyd jeh cowraghyn haabyl çhymcheayrtagh ny helmintyn. Myr sampleyr, ta H cowraghey hiddragien. Ayns formlaghyn kemmigagh, ta cowrey elmint ennagh cowraghey dy vel un vreneen jeh'n elmint ayns y cho-vreneen. My ta earroo fo-screeuit ec y chowrey, ta shen cowraghey dy vel wheesh dy vreneenyn jeh'n elmint ayn.
Shoh formley soorid sulfuragh: H2SO4
Dy ghra myr shen: Hiddragienx2 + Sulfurx1 + Ocsygienx4
Myr shen, ta daa vreneen dy hiddraghien, un dy hulfur, as kiare dy ocsygien ayns y cho-vreneen dy hoorid sulfuragh.