| 单词 | oxygen acid |
| 释义 | > as lemmasoxygen acid oxygen acid n. = oxyacid n. 1. ΘΚΠ the world > matter > chemistry > chemical substances > acids > [noun] > acids-named > containing oxygen or oxy-acids oxyacid1834 oxygen acid1842 1842 E. A. Parnell Elements Chem. Anal. (1845) 89 The combinations of oxide of gold with oxygen acids are almost unknown. 1894 Science 16 Mar. 148/2 The anomaly of chlorine, whose most stable oxygen-acid (per-chloric acid) is the one whose molecule appears most irregular in the above diagrams, disappears. 1948 Jrnl. Amer. Chem. Soc. 70 109/1 Kossiakoff and Harker assume..that the ionization constant of an oxygen acid is defined by the free energy of transfer of a proton from a hydroxyl group to the surrounding water structure. 2002 Biochemistry 41 15433/2 These data are similar to nonenzymic proton transfers between electronegative donor and acceptor atoms such as nitrogen and oxygen acids and bases. < as lemmas |
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