| 单词 | chamber acid |
| 释义 | > as lemmaschamber acid chamber acid n. now rare sulphuric acid produced by the lead chamber process. ΘΚΠ the world > matter > chemistry > chemical substances > acids > [noun] > acids-named > containing sulphur > sulphuric acid oil of vitriol1580 vitriolic acid1748 chamber acid1853 hydrogen sulphate1869 oleum1905 1853 A. Ure Dict. Arts (ed. 4) II. 800 For many purposes in the arts, such acid [sc. sulphuric] is quite strong enough; and hence, under the name ‘chamber acid’, it is extensively employed. 1922 T. M. Lowry Inorg. Chem. xxv. 343 Steam from a boiler or a spray of finely divided water enters the chambers, and ‘chamber-acid’ collects on the floors of the chambers. 2003 W. Horobin How it works: Sci. & Technol. (ed. 3) 24/1 The reaction is complex..but is basically an oxidation reaction that produces chamber acid—an impure solution of around 65 per cent sulfuric acid in water. < as lemmas |
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