题目内容
已知0.5mol硝酸铵在一定条件下可分解成0.2mol硝酸和16.2g水以及另外一种气态物质,则该气态物质是
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A.![](http://thumb.1010pic.com/pic7/pages/62A0/1012/0744/117723ac6c033a553d5f2d162e784165/A/Image9282.gif)
![](http://thumb.1010pic.com/pic7/pages/62A0/1012/0744/117723ac6c033a553d5f2d162e784165/A/Image9282.gif)
B.![](http://thumb.1010pic.com/pic7/pages/62A0/1012/0744/117723ac6c033a553d5f2d162e784165/A/Image9097.gif)
![](http://thumb.1010pic.com/pic7/pages/62A0/1012/0744/117723ac6c033a553d5f2d162e784165/A/Image9097.gif)
C.NO
D.![](http://thumb.1010pic.com/pic7/pages/62A0/1012/0744/117723ac6c033a553d5f2d162e784165/A/Image9576.gif)
![](http://thumb.1010pic.com/pic7/pages/62A0/1012/0744/117723ac6c033a553d5f2d162e784165/A/Image9576.gif)
答案:A
解析:
解析:
所以 ![]() 即 ![]() ![]() |
![](http://thumb2018.1010pic.com/images/loading.gif)
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题目内容
已知0.5mol硝酸铵在一定条件下可分解成0.2mol硝酸和16.2g水以及另外一种气态物质,则该气态物质是
[ ]
所以 ![]() 即 ![]() ![]() |