在农业院校无机化学的教学中,过去一向是偏重于理论部分的。对于元素及其化合物的性貭,由于学时不足,往往忽略,甚或完全不讲。这次新編的农业院校无机化学教学大綱中,規定了讲述元素及其化合物的性貭,这是完全正确的。元素及其化合物的性貭是整个无机化学的基础。它貫穿了整个无机化学。脫离了性貭部分,过分的偏重于理論是不正确的,也是不合理的。因为,理論是从事实中总結出来的,要說明一个理論的規律必須归納、总結一系列的事实。而理論本身又是为了指导实践,进一步說明实驗事实的。无机化学是一门基础課,它将为别的学科打下基础,特别是为分析化学打下基础。从分析化学来说, In the past, in the teaching of inorganic chemistry in agricultural colleges and universities, the past has always been to emphasize the theoretical part. The nature of the elements and their compounds is often overlooked or even completely ignored due to lack of hours. In this new edition of the Inorganic Chemistry Syllabus for Agricultural Universities, it is absolutely correct to state the nature of the elements and their compounds. The nature of the elements and their compounds is the basis of the overall inorganic chemistry. It runs through the entire inorganic chemistry. Out of the sex part, too much emphasis on the theory is not correct, it is unreasonable. Because, theory is summed up from the facts, to explain the laws of a theory must be summarized and summed up a series of facts. The theory itself is to guide practice, to further illustrate the experimental facts. Inorganic Chemistry is a basic course that will lay the groundwork for other disciplines, in particular to lay the groundwork for analytical chemistry. From analytical chemistry,