High-Pressure Dissociation of Carbonic and Boric Acids in Seawater
High-Pressure Dissociation of Carbonic and Boric Acids in Seawater
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海水中碳酸和硼酸的高压离解
DOI：
10.1126/science.157.3784.59
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发表时间：
1967
期刊：
影响因子：
56.9
通讯作者：
R. M. Pytkowicz
中科院分区：
文献类型：
--
作者：
C. Culberson;D. R. Kester;R. M. Pytkowicz
碳酸和硼酸的表观解离常数是在 22°C 盐度为 34.8 per mille 的海水中、压力高达 654 个大气压时测定的。对于 K'1、K'2 和 K'B，654 个大气压下的表观解离常数与 1 个大气压下的常数之比值分别为 1.84、1.48 和 1.94。在此压力下，Buch 和 Gripenberg 对于这些比率的普遍接受的 K'1 和 K'2 值分别为 2.03 和 1.30。
The apparent dissociation constants of carbonic and boric acids were determined for pressures up to 654 atmospheres in seawater of 34.8 per mille salinity at 22�C. Our values for the ratios of the apparent dissociation constants at 654 atmospheres to the constants at 1 atmosphere are 1.84 1.48, and 1.94 for K'1, K'2, and K'B, respectively. At this pressure the commonly accepted values of Buch and Gripenberg for these ratios are 2.03 and 1.30 for K'1 and K'2, respectively.