- 1、本文档共76页,可阅读全部内容。
- 2、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。
- 3、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。
- 4、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)。
查看更多
[元素和化合物知识高考复习串讲
元素化合物知识 6.强化记忆,提高速率 在复习中要有意识地要求学生记忆一些常见物质的化学式量,重要的化学反应、重要物质的重要物理性质等,在考试时可以节省宝贵的时间,为提高成绩创造条件。 如H2:2,O、CH4:16,NH3:17,H2O:18,HF、Ne:20,Mg、NaH :24,C2H2:26,Si、N2、CO、C2H4:28,NO、C2H6、HCHO:30,S、O2、CH3OH、N2H4:32,H2S、PH3、H2O2:34,NaOH、MgO:40,CO2、N2O、C3H8、CH3CHO:44,NO2、C2H5OH、HCOOH:46,CH3COOH、HCOOCH3 、C3H7OH:60,SO2、CaC2:64,C6H6 、Na2O2 、Al(OH)3:78,SO3:80,FeS、CH3COOC2H5:88,H2SO4、H3PO4:98,Mg3N2、CaCO3、KHCO3:100, CaSO3 KHSO3 MgSO4 NaHSO4 :120。CuSO4 Fe2O3 Br2 :160 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 第一轮 复习 全面 扎实 系统 灵活 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 第二轮 复习 巩固 完善 综合 提高 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 第三轮 复习 返扣 调节 模拟 强化 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 总之,元素化合物的复习,重在学法的指导和典型知识的归纳、总结,有序储存、检索,并关注各类知识间的渗透,才能提高综合应用能力,达到运用自如。 ? Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 下图中能验证氯化钠溶液(含酚酞)电解产物的装置是 ( ) 淀粉KI溶液 淀粉KI溶液 D Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5
文档评论(0)