Sulphuric+acid
81sulfuric acid — or sulphuric acid noun Date: 1788 a heavy corrosive oily dibasic strong acid H2SO4 that is colorless when pure and is a vigorous oxidizing and dehydrating agent Usage: see sulfur …
82selenic acid — noun a solid white acid, HSeO, having the same structure and similar reactions as sulphuric acid …
83phosphoric acid — noun Chemistry a crystalline acid obtained by treating phosphates with sulphuric acid, and used in fertilizer and soap manufacture and food processing. [H3PO4.] …
84disulphuric acid — /ˌdaɪsʌlfjʊərɪk ˈæsəd/ (say .duysulfyoouhrik asuhd) noun → fuming sulphuric acid. Also, disulfuric acid …
85pyrosulphuric acid — /ˌpaɪroʊsʌlfjurɪk ˈæsəd/ (say .puyrohsulfyoohrik asuhd) noun → fuming sulphuric acid. Also, pyrosulfuric acid …
86selenic acid — /səˌlinɪk ˈæsəd/ (say suh.leenik asuhd) noun a strong, corrosive, dibasic acid, H2SeO4, analogous to sulphuric acid …
87soda-acid extinguisher — /ˌsoʊdər æsəd əkˈstɪŋgwɪʃə/ (say .sohduhr asuhd uhk stinggwishuh) noun a fire extinguisher invented in the late 19th century containing a solution of soda bicarbonate in water and a phial of concentrated sulphuric acid; when used, the phial was… …
88lead-acid accumulator — noun a battery with lead electrodes with dilute sulphuric acid as the electrolyte; each cell generates about 2 volts • Syn: ↑lead acid battery • Hypernyms: ↑storage battery, ↑accumulator • Hyponyms: ↑car battery, ↑automobile …
89lead-acid battery — noun a battery with lead electrodes with dilute sulphuric acid as the electrolyte; each cell generates about 2 volts • Syn: ↑lead acid accumulator • Hypernyms: ↑storage battery, ↑accumulator • Hyponyms: ↑car battery, ↑aut …
90sulphamic acid — n. (US sulfamic) a strong acid used in weed killer, an amide of sulphuric acid. Derivatives: sulphamate n. Etymology: SULPHUR + AMIDE …
