初中化学碱的化学性质.ppt

Ca(OH)2+CuCl2=Cu(OH)2↓+CaCl22NaOH+CuCl2=Cu(OH)2↓+2NaCl3NaOH+FeCl3=Fe(OH)3↓+3NaCl3Ca(OH)2+2FeCl3=2Fe(OH)3↓+3CaCl2Ca(OH)2+Na2CO3=CaCO3↓+2NaOH复分解反应氢氧化钠和氢氧化钙的化学性质指示剂锈钉CuCl2溶液FeCl3溶液Na2CO3溶液加入NaOH溶液加入Ca(OH)2溶液石蕊蓝酚酞红石蕊蓝酚酞红无现象无现象蓝色沉淀蓝色沉淀红褐色沉淀红褐色沉淀白色沉淀无现象化学性质相似差异复习回顾我们用什么方法认识了酸的化学性质，请总结出酸有哪些化学通性？单质物质纯净物混合物化合物氧化物酸碱盐Mg、Fe、CuFe2O3、CuOAgNO3、Na2CO3BaCl2HClH2SO4Cu2+Cl－Cl－Na+OH-Na+OH-Cl－Cl－Na+Na+Cu(OH)2反应前反应后DiagramThemeGalleryisaDesignDigitalContentContentsmalldevelopedbyGuildDesignInc.TitleAddyourtextThemeGalleryisaDesignDigitalContentContentsmalldevelopedbyGuildDesignInc.CycleDiagramTextTextTextTextTextCyclenameAddYourTextDiagramTextTextTextAddYourTitleTextText1Text2Text3Text4Text5AddYourTitleTextText1Text2Text3Text4Text5TextTextDiagramConceptAddYourTextTextTextTextTextTextTextDiagramAddYourTextAddYourTextAddYourTextAddYourTextAddYourTextAddYourTextAddYourTextAddYourTextDiagramAddYourTitleAddYourTitleAddYourTitleThemeGalleryisaDesignDigitalContentContentsmalldevelopedbyGuildDesignInc.ThemeGalleryisaDesignDigitalContentContentsmalldevelopedbyGuildDesignInc.ThemeGalleryisaDesignDigitalContentContentsmalldevelopedbyGuildDesignInc.DiagramThemeGalleryisaDesignDigitalContentContentsmalldevelopedbyGuildDesignInc.ThemeGalleryisaDesignDigitalContentContentsmalldevelopedbyGuildDesignInc.ThemeGalleryisaDesignDigitalContentContentsmalldevelopedbyGuildDesignInc.TextTextTextMarketingDiagramConceptConceptconceptConceptDiagramAddYourTextAddYourTextAddYourTextAddYourTextAddYourTextAddYourTextTextDiagram1ThemeGalleryisaDesignDigitalContentContentsmalldevelopedbyGuildDesignInc.2