(新课改省份专版)2020高考化学一轮复习10.7大题考法(3)物质制备型综合实验课件.ppt

上传人:周芸 文档编号:1221635 上传时间:2019-06-10 格式:PPT 页数:37 大小:3.20MB
下载 相关 举报
(新课改省份专版)2020高考化学一轮复习10.7大题考法(3)物质制备型综合实验课件.ppt_第1页
第1页 / 共37页
(新课改省份专版)2020高考化学一轮复习10.7大题考法(3)物质制备型综合实验课件.ppt_第2页
第2页 / 共37页
(新课改省份专版)2020高考化学一轮复习10.7大题考法(3)物质制备型综合实验课件.ppt_第3页
第3页 / 共37页
(新课改省份专版)2020高考化学一轮复习10.7大题考法(3)物质制备型综合实验课件.ppt_第4页
第4页 / 共37页
(新课改省份专版)2020高考化学一轮复习10.7大题考法(3)物质制备型综合实验课件.ppt_第5页
第5页 / 共37页
点击查看更多>>
资源描述

1、,01,02,03,课时跟踪检测,目 录,无机物制备型,有机物制备型,题型一,无机物制备型,题型一 无机物制备型,备考方略,题型二,有机物制备型,题型二 有机物制备型,题型二 有机物制备型,题型二 有机物制备型,题型二 有机物制备型,备考方略,题型二 有机物制备型,题型二 有机物制备型,题型二 有机物制备型,根据题给信息,初步判定物质性质,大多数有机反应副反应较多,且为可逆反应,因此设计有机物制备实验方案时,要注意控制反应条件,尽可能选择步骤少、副产物少的反应;由于副产物多,所以需要进行除杂、净化。另外,若为两种有机物参加的可逆反应,应考虑多加一些价廉的有机物,以提高另一种有机物的转化率和生成

2、物的产率,关注有机反应条件,所给的装置图中有一些不常见的仪器,要明确这些仪器的作用,特别是无机制备实验中不常见的三颈圆底烧瓶、球形冷凝管等,注意仪器名称和作用,有机物制备中一般会给出相应的信息,通常会以表格的形式给出,表格中的数据主要是有机化合物的密度、沸点和在水中的溶解性,在分析这些数据时要多进行横向和纵向地比较,密度主要是与水比较,沸点主要是表中各物质的比较,溶解性主要是判断溶还是不溶。主要是根据这些数据选择分离、提纯的方法,题型二 有机物制备型,题型二 有机物制备型,题型二 有机物制备型,题型二 有机物制备型,题型二 有机物制备型,题型二 有机物制备型,题型二 有机物制备型,题型二 有机物制备型,

展开阅读全文
相关资源
猜你喜欢
  • DIN EN 60704-1-2010 Household and similar electrical appliances - Test code for the determination of airborne noise - Part 1 General requirements (IEC 60704-1 2010) German version .pdf DIN EN 60704-1-2010 Household and similar electrical appliances - Test code for the determination of airborne noise - Part 1 General requirements (IEC 60704-1 2010) German version .pdf
  • DIN EN 60704-2-1-2015 Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-1 Particular requirements for vacuum clean.pdf DIN EN 60704-2-1-2015 Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-1 Particular requirements for vacuum clean.pdf
  • DIN EN 60704-2-10-2012 Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-10 Particular requirements for electric c.pdf DIN EN 60704-2-10-2012 Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-10 Particular requirements for electric c.pdf
  • DIN EN 60704-2-11-2000 Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-11 Particular requirements for electrical.pdf DIN EN 60704-2-11-2000 Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-11 Particular requirements for electrical.pdf
  • DIN EN 60704-2-14-2015 Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-14 Particular requirements for refrigerat.pdf DIN EN 60704-2-14-2015 Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-14 Particular requirements for refrigerat.pdf
  • DIN EN 60704-2-2-2011 Household and similar appliances - Test code for the determination of airborne acoustical noise - Part 2-2 Particular requirements for fan heaters (IEC 60704-.pdf DIN EN 60704-2-2-2011 Household and similar appliances - Test code for the determination of airborne acoustical noise - Part 2-2 Particular requirements for fan heaters (IEC 60704-.pdf
  • DIN EN 60704-2-3-2006 Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-3 Particular requirements for dishwashers .pdf DIN EN 60704-2-3-2006 Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-3 Particular requirements for dishwashers .pdf
  • DIN EN 60704-2-4-2013 Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-4 Particular requirements for washing mach.pdf DIN EN 60704-2-4-2013 Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-4 Particular requirements for washing mach.pdf
  • DIN EN 60704-2-5-2015 Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-5 Particular requirements for electric the.pdf DIN EN 60704-2-5-2015 Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-5 Particular requirements for electric the.pdf
  • 相关搜索

    当前位置:首页 > 教学课件 > 中学教育

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1