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本文研究了非金属元素无机含氧酸结构、酸性和它们的电离常数实验数据的关系。作者提出了估算非金属元素无机含氧酸(HO)_nRO_m的PK值公式:pK_n=2.5-5(m-n)-(z/r)~(1/2),计算结果与实验值基本一致。
In this paper, the relationship between the structure and acidity of inorganic oxygen acids and experimental data of their ionization constants has been studied. The authors proposed a PK equation for estimating the content of inorganic oxygen (HO) _nRO_m: pK_n = 2.5-5 (m-n) - (z / r) ~ (1/2). The calculated results agree with the experimental ones.