化学解题过程中由于解题依据的不同而得出不同的结果,是较为常见的.有的问题,由于化学知识的本身的局限,而产生不同的判断结果,有可能都是正确的,这也是研究性学习的常见课题.但是大多数中学化学问题应该有确切的结论,往往是由于没有找到周密的解题依据,就作出判断,而导致产生错误的答案.试看下列两个经常误解的试题. In the process of chemical problem solving, different results are obtained because of the different basis for solving the problem. It is more common. Some problems, due to the limitations of chemical knowledge, produce different judgment results, which may be all correct. It is also a common topic of research learning. However, most middle school chemistry problems should have exact conclusions, often because they have not found a thorough problem solving basis, they make judgments, and they lead to wrong answers. Look at the following two frequently misunderstood questions. .