高一化学简单分类法及其应用（A simple chemical classification method and its application）.docVIP

下载本文档

1
0
约1.69万字
约 13页
2017-08-22 发布于河南
举报
版权申诉

高一化学简单分类法及其应用（A simple chemical classification method and its application）.doc

1、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。。
2、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击这里二次下载。
3、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。
4、该文档为VIP文档，如果想要下载，成为VIP会员后，下载免费。
5、成为VIP后，下载本文档将扣除1次下载权益。下载后，不支持退款、换文档。如有疑问请联系我们。
6、成为VIP后，您将拥有八大权益，权益包括：VIP文档下载权益、阅读免打扰、文档格式转换、高级专利检索、专属身份标志、高级客服、多端互通、版权登记。
7、VIP文档为合作方或网友上传，每下载1次，网站将根据用户上传文档的质量评分、类型等，对文档贡献者给予高额补贴、流量扶持。如果你也想贡献VIP文档。上传文档

高一化学简单分类法及其应用（A simple chemical classification method and its application）

高一化学简单分类法及其应用（A simple chemical classification method and its application） A simple classification method and its application The classification method is a method of learning scientific knowledge and engaged in scientific research, simple and effective. According to the need can have different classification methods, such as cross classification, tree classification etc.. 1. cross classification A classification method based on standard has certain limitations, can provide less information, less people in understanding things often requires a variety of classification methods to compensate for a single classification method. To the material classification, using the cross classification method can provide a comprehensive analysis of material from different angles, such as the classification of salt can be from the perspective of anion and cation. And as in junior high school, we can according to the reactants and products category and species number of the reaction, chemical reaction for chemical reaction, decomposition reaction, substitution reaction and metathesis reaction of four basic types. Again according to the material whether oxygen or loss of oxygen in the reaction, the chemical reaction is divided into oxidation and reduction reactions. Like the C + O2 CO2 this reaction, according to the former classification method belongs to the chemical reaction, according to a classification method which belongs to the oxidation reaction (also in the high school stage for the concept of redox reaction is a new definition). Different classification methods to study the problem from a different perspective, in the back of the study, we will according to whether in ion chemical reaction is divided into ionic and nonionic reaction reaction. The 2. tree classification method Any science, in order to study, first of all the research object, tree classification method has been widely used in chemistry, chemistry of our study will be of great help, we use the material class