| 钾明矾溶液水解度计算公式 |
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| 引用本文： | 傅培鑫.钾明矾溶液水解度计算公式[J].无机化学学报,1986,2(2):103-107. |
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| 作者姓名： | 傅培鑫 |
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| 作者单位： | 温州市工业科学研究所 |
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| 摘 要： | 根据盐类水解关系式和水的离子积计算公式,建立了计算盐类水解度和水解产物离解常数的完全方程式。计算值同实验值比较,钾明矾溶液水解度平均偏差为0.6％,离解常数pK_b=11.6±0.1,水的离子积pK_w平均偏差小于0.06,从而改进了苏联的计算公式。
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| 关 键 词： | 明矾石 盐类水解 水解度 水解产物离解常数 水的离子积 |
| 收稿时间： | 1985/10/22 0:00:00 |
FORMULA FOR DEGREE OF HYDROLYSIS OF POTASSIUM ALUM SOLUTION |
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| Fu Peixing.FORMULA FOR DEGREE OF HYDROLYSIS OF POTASSIUM ALUM SOLUTION[J].Chinese Journal of Inorganic Chemistry,1986,2(2):103-107. |
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| Authors: | Fu Peixing |
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| Abstract: | The full equation for the degree of hydrolysis of salts and the dissociation constant of hydrolysate is established on the basis of the hydro-lysate is established on the basis of the hydrolysis relationship for salts and the expression of ion product of water. To compare the design value with the experimental value, the average deviation of the degree of hydrolysis of the potassium alum solution is 0.6%, dissociation constant pKb =11.6±0.1, and the average deviation of the ion product of water pKw less than 0.06, thus improving the formula established by H.N.EPEMNH of the USSR. |
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| Keywords: | Alunite hydrolysis of salts degree of hydrolysis dissociation constant of hydrolysate ion product of water |
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