| 作图法求算碳酸钙水溶液的溶解度及pH值 |
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| 引用本文： | 李永新,方宾. 作图法求算碳酸钙水溶液的溶解度及pH值[J]. 安徽师范大学学报(自然科学版), 1999, 22(1): 82-83 |
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| 作者姓名： | 李永新 方宾 |
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| 作者单位： | 安徽师范大学化学系,安徽,芜湖,241000 |
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| 摘 要： | 导出了ＣａＣＯ３水溶液的溶解度（Ｓ）与溶液ｐＨ值间的关系式；建立了ＣａＣＯ３水溶液的溶解度由线及ＣａＣＯ３电离出的ＣＯ３＾２－的水解曲线；并得出了ＣａＣＯ３的溶解度及溶液的ｐＨ值。
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| 关 键 词： | 碳酸钙 溶解度 pH值 作图法 |
| 修稿时间： | 1998-04-13 |
CALCULATING THE SOLUBLE POINT AND pH IN CALCIUM CARBONATE WATER BY DRAWING FIGURE |
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| LI Yong-xing,FANG Bin. CALCULATING THE SOLUBLE POINT AND pH IN CALCIUM CARBONATE WATER BY DRAWING FIGURE[J]. Journal of Anhui Normal University(Natural Science Edition), 1999, 22(1): 82-83 |
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| Authors: | LI Yong-xing FANG Bin |
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| Abstract: | The equation of the soluble point and pH incalcium carbonate water were derived. The curves of the soluble point and the hydrolysisof CO2-3 in calcium carbonate water were gived. The soluble pointand pH in calcium carbonate water were achieved by drawing figure. |
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| Keywords: | calcium carbonate the soluble point pH drawing figure |
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