向NaAlO2浓溶液中持续通入一种气体,开始时产生沉淀,随后沉淀又逐渐溶解,该气体是?A.NO2 B.CO2 C.NH3 D.CO像这种问题要怎么考虑,我看到题目完全没有思路.........
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/11 11:10:07
![向NaAlO2浓溶液中持续通入一种气体,开始时产生沉淀,随后沉淀又逐渐溶解,该气体是?A.NO2 B.CO2 C.NH3 D.CO像这种问题要怎么考虑,我看到题目完全没有思路.........](/uploads/image/z/4840283-11-3.jpg?t=%E5%90%91NaAlO2%E6%B5%93%E6%BA%B6%E6%B6%B2%E4%B8%AD%E6%8C%81%E7%BB%AD%E9%80%9A%E5%85%A5%E4%B8%80%E7%A7%8D%E6%B0%94%E4%BD%93%2C%E5%BC%80%E5%A7%8B%E6%97%B6%E4%BA%A7%E7%94%9F%E6%B2%89%E6%B7%80%2C%E9%9A%8F%E5%90%8E%E6%B2%89%E6%B7%80%E5%8F%88%E9%80%90%E6%B8%90%E6%BA%B6%E8%A7%A3%2C%E8%AF%A5%E6%B0%94%E4%BD%93%E6%98%AF%3FA.NO2+B.CO2+C.NH3+D.CO%E5%83%8F%E8%BF%99%E7%A7%8D%E9%97%AE%E9%A2%98%E8%A6%81%E6%80%8E%E4%B9%88%E8%80%83%E8%99%91%EF%BC%8C%E6%88%91%E7%9C%8B%E5%88%B0%E9%A2%98%E7%9B%AE%E5%AE%8C%E5%85%A8%E6%B2%A1%E6%9C%89%E6%80%9D%E8%B7%AF.........)
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