| 单词 | pseudo-acidity |
| 释义 | > as lemmaspseudo-aˈcidity pseudo-aˈcidity n. ΘΚΠ the world > matter > chemistry > chemical substances > acids > [noun] > acids general > pseudo-acid > quality of being pseudo-acidity1910 1910 N. V. Sidgwick Org. Chem. Nitrogen vii. 144 The nitroparaffins are typical instances of pseudo-acids. In fact it was in this connexion that Hantzsch developed the theory of pseudo-acidity. 1927 Ann. Rep. Progr. Chem. 24 115 In mobile cation tautomerism the hydrogen ion forms a more or less stable covalent link with (negative) carbon, whereas the sodium ion tends to remain in the electrovalent state (thus giving rise to the phenomena of pseudo-acidity). 2000 Jrnl. Amer. Chem. Soc. 122 1359/1 The pseudo-acidity constants..were determined spectrophotometrically. < as lemmas |
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