| 单词 | neutral salt |
| 释义 | > as lemmasneutral salt neutral salt n. Chemistry a salt resulting from the neutralization of an acid by a base and having no acidic or basic character, esp. when dissolved in water. ΚΠ 1728 E. Chambers Cycl. at Neutral Neutral Salts, among Chymists, are a sort of intermediate Salts between Acids and Alcalies; partaking of the nature of both. 1866 H. E. Roscoe Lessons Elem. Chem. xii. 112 Thus two classes of salts are derived [from dibasic acids]; the so-called acid salts, where only one atom of hydrogen has been replaced, and the neutral salts, where both atoms have been replaced by a metal. 1923 W. M. Clark Determination of Hydrogen Ions (ed. 2) ii. 44 Unless a solution is buffered..it is almost impossible to make an accurate electrometric determination of the pH... The failure to buffer against the effect of so-called neutral salts..may lead to gross error. 2000 Isis 91 739 Joseph Black..was exceptional in that he deployed masterfully the chemistry of acids, bases, and neutral salts that defined the main current of continental analytical chemistry. < as lemmas |
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