“食醋中总酸含量测定”实验解析

Analysis of Determination of Total Acids in Vinegar for Higher Vocational Education

对高职院校分析化学实验“食醋中总酸含量的测定”实验中NaOH标准溶液的配制、Na0H标准溶液的标定、食醋试样的制备以及总酸含量测定涉及的知识点进行解析，可以提高学生分析问题、解决问题的能力，也有利于提高教师的教学水平。

This paper analyzed chemical knowledge involved in the preparation and standardi- zation of NaOH standard solution, preparation of vinegar samples and determination of total acids in vinegar, which could improve students＇ ability to analyze and solve practical problems and teachers＇ teaching levels.