分析化学是一门实践性很强的学科,在目前的分析化学教材中,定性分析仍占有重要地位,尤其在高等师范院校,更有其现实意义,这不仅是因为它可以巩固和加深无机化学知识,而且更重要地是由培养化学教师的任务及其教育价值所决定,因此定性分析的一些经典方法仍将起着重要的的作用。 Analytical chemistry is a highly practical discipline. In the current analytical chemistry textbooks, qualitative analysis still plays an important role, especially in higher normal colleges, not only because it can consolidate and deepen the development of inorganic Chemical knowledge, and more importantly, the task of educating chemistry teachers and their educational value, some of the classic methods of qualitative analysis will still play an important role.