• 苯酚乙酸原料,四丁基化铵为催剂合成了苯氧乙酸,收率96 2 %。

    Phenoxyacetic acid was synthesized with phenol and chloroacetic acid as raw material and tetrabutylammonium iodide as catalyst, the yield can reach 96.2%under the optimun conditions.

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  • 本文改进著名过二硫酸碘化反应动力学研究反应速度测定,并将测定改为微型实验技术

    This is a discussion on improving the determination of chemical reaction rate in the famous study on kinetics of reaction between ammonium persulphate and kalium iodide.

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  • 研究了硫酸-碘化-孔雀石绿体系中的分离行为

    The separating behaviors of gold in ammonium sulfate, potassium iodide and malachite green system are studied.

    youdao

  • 研究了硫酸-碘化-孔雀石绿体系中的分离行为

    The separating behaviors of gold in ammonium sulfate, potassium iodide and malachite green system are studied.

    youdao

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