为了定量地衡量无机酸的强度,并阐明其递变规律,我们曾提出酸根质子亲合能(或叫做共轭碱的质子亲合能)的概念。本文拟进一步应用它对羧酸的相对强度、水化金属阳离子的水解趋势以及低分子胺的碱性强弱给以标度和解释,以试图使酸碱质子理论的应用更加定量化,同时预示某些质子传递反应的方向和限度。 In order to quantitatively measure the strength of inorganic acids and elucidate the rules of their evolution, we have proposed the concept of acid proton affinity (or proton affinity called conjugate base). This paper intends to further apply it to the relative strength of carboxylic acid, hydration of metal cation hydrolysis and low molecular weight alkaline amine to give scale and explain the scale in an attempt to make the application of acid-base proton theory more quantified, while indicating The direction and limits of some proton transfer reactions.