下列电离方程式正确的是? 一、Al2(SO4)3===2Al3+ + 3SO42- 二、AlCl3===Al3+下列电离方程式正确的是?一、Al2(SO4)3===2Al3+ + 3SO42-二、AlCl3===Al3+ +Cl3-三、NaHCO3===Na+ + H+ +CO32-四、KMnO4===K+ +Mn7+ +4O2-
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![下列电离方程式正确的是? 一、Al2(SO4)3===2Al3+ + 3SO42- 二、AlCl3===Al3+下列电离方程式正确的是?一、Al2(SO4)3===2Al3+ + 3SO42-二、AlCl3===Al3+ +Cl3-三、NaHCO3===Na+ + H+ +CO32-四、KMnO4===K+ +Mn7+ +4O2-](/uploads/image/z/4781659-67-9.jpg?t=%E4%B8%8B%E5%88%97%E7%94%B5%E7%A6%BB%E6%96%B9%E7%A8%8B%E5%BC%8F%E6%AD%A3%E7%A1%AE%E7%9A%84%E6%98%AF%3F+%E4%B8%80%E3%80%81Al2%28SO4%293%3D%3D%3D2Al3%2B+%EF%BC%8B+3SO42-+%E4%BA%8C%E3%80%81AlCl3%3D%3D%3DAl3%2B%E4%B8%8B%E5%88%97%E7%94%B5%E7%A6%BB%E6%96%B9%E7%A8%8B%E5%BC%8F%E6%AD%A3%E7%A1%AE%E7%9A%84%E6%98%AF%3F%E4%B8%80%E3%80%81Al2%28SO4%293%3D%3D%3D2Al3%2B+%EF%BC%8B+3SO42-%E4%BA%8C%E3%80%81AlCl3%3D%3D%3DAl3%2B+%EF%BC%8BCl3-%E4%B8%89%E3%80%81NaHCO3%3D%3D%3DNa%2B+%EF%BC%8B+H%2B+%EF%BC%8BCO32-%E5%9B%9B%E3%80%81KMnO4%3D%3D%3DK%2B+%EF%BC%8BMn7%2B+%EF%BC%8B4O2-)
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