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用目视比色法测定醋酸的电离度和电离常数,原理易懂、实验仪器简单,操作方便,其结果也比较理想。这一实验不仅验证、巩固和加深了对无机化学的某些基础理论的理解,并能使学生学习和掌握一些无机化学实验的基本方法和操作技能,对培养学生具有严谨的科学态度以及观察、思考、分析问题和解决问题的能力有好处,还为学习后续的分析化学实验打下了一定的基础。
The visual colorimetric method is used to determine the ionization degree and ionization constant of acetic acid. The principle is easy to understand, the experimental apparatus is simple, the operation is convenient, and the result is also ideal. This experiment not only verifies, consolidates and deepens understanding of some basic theories of inorganic chemistry, but also enables students to learn and master some basic methods and operational skills of inorganic chemistry experiments, to train students with rigorous scientific attitude and observation, The ability to think, analyze and solve problems is good and lays a solid foundation for further analytical chemistry experiments.