解高考定量化学实验题的关键——误差分析

Error analysis solution to quantitative chemical experiment in College Matriculation Examination

高考化学试题中 ,定量实验的误差分析是解题的关键技能 ,正确分析造成误差的因素 ,对提高学生分析能力是十分重要的。

Error analysis is the key skill in solving quantifative chemical experiment problems in college matriculation examination.It is very important to analyse the factors causing the errors in order to improve the student′s analytical abilities.