化学反应的类型及顺序问题历来是高考化学的热点之一,深得命题人的青睐,因为此类题目要求学生必须通过深层次思考,将已有的知识进行整合,综合判断反应生成的物质,能全面考查考生对化学反应进行加工、处理的能力和思维品质.现就此类问题进行聚焦与剖析,以期学生能了解各类反应的特点,形 The type and sequence of chemical reactions has always been one of the hot spots in chemistry for college entrance examination and won the favor of propositional people because such topics require that students have to think through deep thinking and integrate existing knowledge to synthetically judge the substances produced by the reaction, Can fully examine the candidates for chemical reactions processing, handling capacity and thinking quality.Now such problems are focused and analyzed, with a view to students can understand the characteristics of various types of response,