| QBASIC程序计算一元弱酸(碱)溶液的酸(碱)度 |
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| 引用本文： | 牟青松. QBASIC程序计算一元弱酸(碱)溶液的酸(碱)度[J]. 遵义师范学院学报, 2003, 5(1): 70-71 |
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| 作者姓名： | 牟青松 |
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| 作者单位： | 遵义师范学院,化学系,贵州,遵义,563002 |
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| 摘 要： | 运用QBASIC语言编程的方法直接解高次方程以求得一元弱酸(碱)溶液的氢离子浓度,从而求出pH值。该程序适用于高、中、低浓度的一元弱酸(碱)溶液酸(碱)度的计算。
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| 关 键 词： | QBASIC程序 一元弱酸(碱) pH值 |
| 文章编号： | 1009-3583(2003)01-0070-02 |
| 修稿时间： | 2002-09-30 |
Using QBASIC Procedure to Calculate the Acidity (Alkalinity) of the Weak Monoacid (Monobasic ) Aqua |
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| MOU Qing-song. Using QBASIC Procedure to Calculate the Acidity (Alkalinity) of the Weak Monoacid (Monobasic ) Aqua[J]. Journal of Zunyi Normal College, 2003, 5(1): 70-71 |
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| Authors: | MOU Qing-song |
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| Abstract: | This article uses the method of QBASIC procedure to solve the cubic equation directly to calculate the hydrogen(hydroxyl ) concentration of the weak monoacid (monobasic) aqua. Then calculate the pH of the aqua. This method is applicable to calculate the acidity (alkalinity) of the high, middle and low concentration of the weak monoacid(monobasic)aqua. |
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| Keywords: | QBASIC procedure weak monoacid and weak monobasic pH |
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