The hydrogensulfate ion ( HSO − 4), also called the bisulfate ion, is the conjugate base of sulfuric acid ( H2SO4). [59 ] [b ] Sulfuric acid is classified as a strong acid; in aqueous solutions it ionizes completely to form hydronium ( H3O…
The following is an extensive catalogue of the variants and specific unique elements of each variant and/or design stage of the Boeing B-17 Flying Fortress, a heavy bomber used by the United States Army Air Forces and other Allied air…
Tintern Abbey (Welsh: Abaty Tyndyrn pronunciation) is a ruined medieval abbey situated adjacent to the village of Tintern in Monmouthshire, on the Welsh bank of the River Wye, which at this location forms the border between Monmouthshire in…