| 四氧化三铅组成的测定实验改进研究 |
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| 引用本文： | 高仁金,郭巧萍.四氧化三铅组成的测定实验改进研究[J].实验科学与技术,2013(6):240-242. |
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| 作者姓名： | 高仁金 郭巧萍 |
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| 作者单位： | 闽江学院化学与化学工程系,福州350108 |
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| 基金项目： | 闽江学院化工系实验教改基金（HGJG201103）. |
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| 摘 要： | 按照《无机化学实验》教材中关于“四氧化三铅组成的测定”实验的方法，大部分学生难以得到正确的实验结果。该研究分析教材提供的实验方法和数据，提出新的实验方法和改进措施。结果表明，新方法更容易获得正确的实验结果。
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| 关 键 词： | 无机化学实验 四氧化三铅 组成测定 改进 |
Research of Experiment Improvement on Determining the Composition of Pb3O4 |
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| GAO Renjin,GUO Qiaoping.Research of Experiment Improvement on Determining the Composition of Pb3O4[J].Experiment Science & Technology,2013(6):240-242. |
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| Authors: | GAO Renjin GUO Qiaoping |
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| Institution: | (Department of Chemistry and Chemical Engineering, Minjiang University, Fuzhou 350108, China) |
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| Abstract: | Most of the students is difficult to get the correct results in the process of experiment about the composition of Pb3O4 in inorganic chemistry experiments. After improved on the method and its data, we put forward a new method for this experiment. According to this new method, correct result of this experiment can be obtained easily. |
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| Keywords: | inorganic chemistry experiments lead dioxide determination of composition improvement |
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