基于智能手机的丙酮碘化反应改进实验
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张越, 于海英, 郝俊生, 蒋悦, 王子为, 黄冰
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Improved Experiment for Iodination of Acetone Based on Smartphone Reactor
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Yue Zhang, Haiying Yu, Junsheng Hao, Yue Jiang, Ziwei Wang, Bing Huang
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表3 不同温度下测得的反应速率、反应级数、反应速率常数
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| 温度 | 反应体系序号 | 反应速率(mol∙L∙s−1) | 分级数x，y | 反应速率常数(L∙mol−1∙s−1) | | 30 ℃ | 1 | 2.08 × 10−6 | x = 1.05 ≈ 1
y = 1.01 ≈ 1 | 5.17 × 10−5 | | 2 | 1.59 × 10−6 | | 3 | 2.43 × 10−6 | | 4 | 3.00 × 10−6 | | 5 | 1.51 × 10−6 | | 6 | 2.36 × 10−6 | | 7 | 2.96 × 10−6 | | 35 ℃ | 1 | 3.54 × 10−6 | x = 1.01 ≈ 1
y = 1.00 ≈ 1 | 8.93 × 10−5 | | 2 | 2.85 × 10−6 | | 3 | 4.20 × 10−6 | | 4 | 5.30 × 10−6 | | 5 | 2.89 × 10−6 | | 6 | 4.41 × 10−6 | | 7 | 5.40 × 10−6 |
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