2010北京海淀中考一模讲解化学甲乙丙丁四种物质转化关系为:甲-乙-丙-丁-甲,则甲乙丙丁依次是A.C CO CO2 H2CO3 B.CO CO2 H2CO3 C C.CaO Ca(OH)2 CaCl2 CaCO3 D.CaCO2 Ca(OH)2 CaCl2 CaO若反应
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![2010北京海淀中考一模讲解化学甲乙丙丁四种物质转化关系为:甲-乙-丙-丁-甲,则甲乙丙丁依次是A.C CO CO2 H2CO3 B.CO CO2 H2CO3 C C.CaO Ca(OH)2 CaCl2 CaCO3 D.CaCO2 Ca(OH)2 CaCl2 CaO若反应](/uploads/image/z/3506000-32-0.jpg?t=2010%E5%8C%97%E4%BA%AC%E6%B5%B7%E6%B7%80%E4%B8%AD%E8%80%83%E4%B8%80%E6%A8%A1%E8%AE%B2%E8%A7%A3%E5%8C%96%E5%AD%A6%E7%94%B2%E4%B9%99%E4%B8%99%E4%B8%81%E5%9B%9B%E7%A7%8D%E7%89%A9%E8%B4%A8%E8%BD%AC%E5%8C%96%E5%85%B3%E7%B3%BB%E4%B8%BA%EF%BC%9A%E7%94%B2-%E4%B9%99-%E4%B8%99-%E4%B8%81-%E7%94%B2%2C%E5%88%99%E7%94%B2%E4%B9%99%E4%B8%99%E4%B8%81%E4%BE%9D%E6%AC%A1%E6%98%AFA.C+CO+CO2+H2CO3+++++++++++++B.CO+CO2+H2CO3+C+++++++++++++C.CaO+Ca%28OH%292+CaCl2+CaCO3+++++++D.CaCO2+Ca%28OH%292+CaCl2+CaO%E8%8B%A5%E5%8F%8D%E5%BA%94)
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