On the Free Energy of Hydration of Ions.
On the Free Energy of Hydration of Ions.
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DOI：
10.1073/pnas.12.8.524
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发表时间：
1926-08
影响因子：
11.1
通讯作者：
T. Webb
中科院分区：
文献类型：
--
作者：
T. Webb
§1.几位作者曾计算过气体离子的水化热，假定总的水化效应是简单的静电成因。1‘2’3在这种计算中，离子被视为球体，水化热被假定为等于在真空中将球体放出并随后将其充入水中所获得的能量。通过这些简单的假设，通常得到带电离子e和半径ro的水合热的公式是：
§ 1. Calculations of the heat of hydration of gaseous ions, on the assumption that the total hydration effect is of simple electrostatic origin, have been made by several authors.1'2'3 In such calculations, the ions are considered as spheres and the heat of hydration is assumed to be equal to the energy to be obtained from discharging the spheres in vacuum and subsequently charging them in water. The formula ordinarily obtained by means of these simple assumptions for the heat of hydration of an ion of charge e and radius ro, is: