... K 2 1 K K K 多重 平衡 规则 H 2 O H + + OH - 水电离的H + 可忽略 氢硫酸(hydrosulfuric acid)的二级电离的氢离子可以忽略, 近似地认为[H + ]=[HS - ]; 每种离子浓度同时满足多个平衡。
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acid intensity of hydrosulfuric acid 氢硫酸强度
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Acid intensity of hydrosulfuric acid and stepwise ionization balance were discussed by the use of thermodynamic principle, which are helpful to inorganic chemistry teaching.
本文应用热学原理对氢硫酸的强度及逐级电离平衡进行了讨论,有助于无机化学教学和学生学习。
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