Evaluation Warning: The document was created with Spire.Doc for .NET.雌奥神泄描领觅琐质躺涉榜甘凿射英...
页数:2页格式:doc 下载文档
Evaluation Warning: The document was created with Spire.Doc for .NET.矾池戴玛恃掘哼阻炸煌豆追闲讼燎液...
页数:2页格式:doc 下载文档
Evaluation Warning: The document was created with Spire.Doc for .NET.生活中常见的盐 ( 第二课时)碳酸...
页数:2页格式:doc 下载文档
完成化学方程式CaCO3 + 2HCl==CaCl2 + H2O + CO2↑CaCO3 + CO 2+ H2O == Ca(HCO3)2AgNO3 + NaCl == AgCl↓ ...
页数:12页格式:ppt 下载文档
碳酸钠和碳酸氢钠1、与酸反应:Na2CO3+2HCl=2NaCl+H2O+CO2↑(慢)NaHCO3+HCl=NaCl+H2O+CO2 ↑(快)实验:...
页数:9页格式:ppt 下载文档