2018届高考化学大一轮复习讲义 第二章 第2讲 离子反应 离子方程式课件.ppt

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1、第2讲离子反应离子方程式,第二章 化学物质及其变化,化学 人教版,知识梳理,离子反应离子方程式,电解质,知识梳理,考点一,知识梳理,递进题组,返回,知识梳理,完全,部分,不存在,存在,水分子,水分子、,弱电解质分子,不可逆、不存在电,离平衡,可逆、存在电离平衡,考点一,递进题组,返回,知识梳理,知识梳理,自由移动,考点一,递进题组,返回,知识梳理,离子,知识梳理,考点一,递进题组,返回,知识梳理,知识梳理,考点一,递进题组,返回,知识梳理,知识梳理,考点一,递进题组,返回,知识梳理,知识梳理,考点一,递进题组,返回,知识梳理,知识梳理,考点一,递进题组,返回,知识梳理,递进题组,1,2,3,题

2、组一,题组二,考点一,知识梳理,递进题组,返回,题组一电离方程式的书写理解离子反应的基石,递进题组,考点一,知识梳理,返回,1,2,3,题组一,题组二,递进题组,递进题组,考点一,知识梳理,返回,1,2,3,题组一,题组二,递进题组,递进题组,考点一,知识梳理,返回,1,2,3,题组一,题组二,递进题组,递进题组,考点一,知识梳理,返回,1,2,3,题组一,题组二,递进题组,题组二溶液导电性变化分析,递进题组,考点一,知识梳理,返回,1,2,3,题组一,题组二,递进题组,A,B,A,A,B,D,B,递进题组,考点一,知识梳理,返回,1,2,3,题组一,题组二,递进题组,解析,递进题组,考点一,

3、知识梳理,返回,1,2,3,题组一,题组二,递进题组,解析,递进题组,考点一,知识梳理,返回,1,2,3,题组一,题组二,递进题组,解析,A,递进题组,考点一,知识梳理,返回,1,2,3,题组一,题组二,递进题组,递进题组,考点一,知识梳理,返回,1,2,3,题组一,题组二,递进题组,离子反应和离子方程式,考点二,知识梳理,递进题组,返回,知识梳理,知识梳理,难电离,易挥发,氧化还原反应,A,BCDE,减少,考点二,递进题组,返回,知识梳理,知识梳理,实际参加反应的离子符号,某一个具体的化学反应,同一类型的离子反应,考点二,递进题组,返回,知识梳理,知识梳理,考点二,递进题组,返回,知识梳理,

4、知识梳理,考点二,递进题组,返回,知识梳理,知识梳理,考点二,递进题组,返回,知识梳理,知识梳理,考点二,递进题组,返回,知识梳理,知识梳理,考点二,递进题组,返回,知识梳理,知识梳理,考点二,递进题组,返回,知识梳理,知识梳理,考点二,递进题组,返回,知识梳理,1,2,题组一,题组二,递进题组,考点二,知识梳理,递进题组,返回,3,4,题组一多重反应离子方程式的书写,递进题组,考点二,知识梳理,返回,1,2,题组一,题组二,3,4,递进题组,递进题组,考点二,知识梳理,返回,1,2,题组一,题组二,3,4,递进题组,递进题组,考点二,知识梳理,返回,1,2,题组一,题组二,3,4,递进题组,

5、题组二酸式盐与碱反应离子方程式的书写,递进题组,考点二,知识梳理,返回,1,2,题组一,题组二,3,4,递进题组,递进题组,考点二,知识梳理,返回,1,2,题组一,题组二,3,4,递进题组,递进题组,考点二,知识梳理,返回,1,2,题组一,题组二,3,4,递进题组,递进题组,考点二,知识梳理,返回,1,2,题组一,题组二,3,4,递进题组,用分类思想突破跟量有关的离子方程式的书写,考点三,题组一,题组二,返回,题组三,1,2,题组一,题组二,题组三,3,考点三,题组一,题组二,返回,题组三,题组一连续性,1,2,题组一,题组二,题组三,3,考点三,题组一,题组二,返回,题组三,1,2,题组一,

6、题组二,题组三,3,考点三,题组二,返回,题组三,题组一,1,2,题组一,题组二,题组三,3,考点三,题组二,返回,题组三,题组一,题组二先后型,1,2,题组一,题组二,题组三,3,考点三,题组一,题组二,返回,题组三,题组三配比型,1,2,题组一,题组二,题组三,3,考点三,题组一,题组二,返回,题组三,1,2,题组一,题组二,题组三,3,考点三,题组一,题组二,返回,题组三,突破离子方程式正误判断的“四个陷阱”,考点四,1,2,题组一,题组二,题组三,3,题组四,4,题组五,5,题组一,题组二,返回,题组三,题组四,题组五,题组一化学式或离子符号的正确使用,1,2,题组一,题组二,题组三,

7、3,题组四,4,题组五,5,考点四,题组一,题组二,返回,题组三,题组四,题组五,1,2,题组一,题组二,题组三,3,题组四,4,题组五,5,考点四,题组一,题组二,返回,题组三,题组四,题组五,题组二离子方程式中的守恒关系,1,2,题组一,题组二,题组三,3,题组四,4,题组五,5,考点四,题组一,题组二,返回,题组三,题组四,题组五,1,2,题组一,题组二,题组三,3,题组四,4,题组五,5,考点四,题组一,题组二,返回,题组三,题组四,题组五,题组三有关离子反应的反应原理,1,2,题组一,题组二,题组三,3,题组四,4,题组五,5,考点四,题组一,题组二,返回,题组三,题组四,题组五,1

8、,2,题组一,题组二,题组三,3,题组四,4,题组五,5,考点四,题组一,题组二,返回,题组三,题组四,题组五,1,2,题组一,题组二,题组三,3,题组四,4,题组五,5,考点四,题组一,题组二,返回,题组三,题组四,题组五,1,2,题组一,题组二,题组三,3,题组四,4,题组五,5,考点四,题组一,题组二,返回,题组三,题组四,题组五,题组四有关反应物用量不同离子方程式的正误判断,1,2,题组一,题组二,题组三,3,题组四,4,题组五,5,考点四,题组一,题组二,返回,题组三,题组四,题组五,1,2,题组一,题组二,题组三,3,题组四,4,题组五,5,考点四,题组一,题组二,返回,题组三,题

9、组四,题组五,1,2,题组一,题组二,题组三,3,题组四,4,题组五,5,考点四,题组一,题组二,返回,题组三,题组四,题组五,题组五2013高考试题中方程式的书写规范,1,2,题组一,题组二,题组三,3,题组四,4,题组五,5,考点四,题组一,题组二,返回,题组三,题组四,题组五,1,2,题组一,题组二,题组三,3,题组四,4,题组五,5,考点四,题组一,题组二,返回,题组三,题组四,题组五,1,2,题组一,题组二,题组三,3,题组四,4,题组五,5,考点四,题组一,题组二,返回,题组三,题组四,题组五,1,2,题组一,题组二,题组三,3,题组四,4,题组五,5,考点四,题组一,题组二,返回

10、,题组三,题组四,题组五,1,2,题组一,题组二,题组三,3,题组四,4,题组五,5,考点四,题组一,题组二,返回,题组三,题组四,题组五,1,2,题组一,题组二,题组三,3,题组四,4,题组五,5,考点四,题组一,题组二,返回,题组三,题组四,题组五,探究高考明确考向,1,2,3,4,5,6,1,2,3,4,5,6,探究高考明确考向,答案 D,1,2,3,4,5,6,探究高考明确考向,1,2,3,4,5,6,探究高考明确考向,答案 A,1,2,3,4,5,6,探究高考明确考向,1,2,3,4,5,6,探究高考明确考向,答案 C,1,2,3,4,5,6,探究高考明确考向,1,2,3,4,5,6

11、,探究高考明确考向,答案 D,1,2,3,4,5,6,探究高考明确考向,1,2,3,4,5,6,探究高考明确考向,答案 B,1,2,3,4,5,6,探究高考明确考向,1,2,3,4,5,6,探究高考明确考向,1,2,3,4,5,6,探究高考明确考向,B,返回,本讲内容结束请完成练出高分,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,答案 D,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,解析,练出高分,1,2,3,4,5,6,7,8,9,10

12、,11,12,13,14,15,解析,B,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,答案 C,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,解析,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,解析,A,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,解析,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,解析,练出高分,1,2,3,4,5

13、,6,7,8,9,10,11,12,13,14,15,解析,A,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,D,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,应生成Fe2；,H2O不能拆开；,NH3H2O 不能拆开。,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,答案 B,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,

14、11,12,13,14,15,答案 C,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,答案 B,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,D,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,B项，漏写反应条件“电解”；,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,A,1,2,3

15、,4,5,6,7,8,9,10,11,12,13,14,15,A,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,C,沉到烧杯底部,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4

16、,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,返回,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,