大学英语词汇短语释义解析及例句 conjugate base


释义：

conjugate base 共轭碱：在酸碱反应中，当酸失去一个质子后形成的负离子

例句：



Buffer Solution usually containing a weak acid and its conjugate weak base, or a salt, of such a composition that the pH is held constant within a certain range.

通常指含有一种微酸和与之结合的一种微碱或盐，并能维持酸碱值基本恒定的溶液。