一定条件下,向一带活塞的密闭容器中充入2mol SO2和1molO2,发生下列反应:2SO2(g)+O2(g)⇌2SO3(g)达到平衡后改变下述条件,SO3气体平衡浓度不改变的是( )A.保持温度和容器体积不
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![一定条件下,向一带活塞的密闭容器中充入2mol SO2和1molO2,发生下列反应:2SO2(g)+O2(g)⇌2SO3(g)达到平衡后改变下述条件,SO3气体平衡浓度不改变的是( )A.保持温度和容器体积不](/uploads/image/z/12004916-68-6.jpg?t=%E4%B8%80%E5%AE%9A%E6%9D%A1%E4%BB%B6%E4%B8%8B%2C%E5%90%91%E4%B8%80%E5%B8%A6%E6%B4%BB%E5%A1%9E%E7%9A%84%E5%AF%86%E9%97%AD%E5%AE%B9%E5%99%A8%E4%B8%AD%E5%85%85%E5%85%A52mol+SO2%E5%92%8C1molO2%2C%E5%8F%91%E7%94%9F%E4%B8%8B%E5%88%97%E5%8F%8D%E5%BA%94%EF%BC%9A2SO2%EF%BC%88g%EF%BC%89%2BO2%EF%BC%88g%EF%BC%89%26%238652%3B2SO3%EF%BC%88g%EF%BC%89%E8%BE%BE%E5%88%B0%E5%B9%B3%E8%A1%A1%E5%90%8E%E6%94%B9%E5%8F%98%E4%B8%8B%E8%BF%B0%E6%9D%A1%E4%BB%B6%2CSO3%E6%B0%94%E4%BD%93%E5%B9%B3%E8%A1%A1%E6%B5%93%E5%BA%A6%E4%B8%8D%E6%94%B9%E5%8F%98%E7%9A%84%E6%98%AF%EF%BC%88%E3%80%80%E3%80%80%EF%BC%89A%EF%BC%8E%E4%BF%9D%E6%8C%81%E6%B8%A9%E5%BA%A6%E5%92%8C%E5%AE%B9%E5%99%A8%E4%BD%93%E7%A7%AF%E4%B8%8D)
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