单词 | protic |
释义 | proticadj. Chemistry. Of a solvent or other liquid medium: able to provide hydrogen atoms for protonation. Cf. protogenic adj.2, protonic adj.2 3. ΘΚΠ the world > matter > chemistry > chemical properties > [adjective] > possessing a protonating proton protonic1933 protic1944 1944 Jrnl. Physical Chem. 48 53 In all protic solvents, protons enter strongly into any consideration of acid-base properties. 1984 N. N. Greenwood & A. Earnshaw Chem. of Elements (1986) vii. 258 LiAlH4 is..stable in dry air but highly reactive towards moisture, protic solvents, and many organic functional groups. 1991 D. T. Sawyer Oxygen Chem. v. 127 HOO· is unstable in protic media (such as water and alcohols) and rapidly decomposes via heterolytic and homolytic disproportionation. This entry has been updated (OED Third Edition, September 2007; most recently modified version published online March 2022). < |
随便看 |
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。