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qduc92
![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
Hon hop X gom cac ancol co cong thuc :CH3OH ,C3H5OH,C2H5OH,C3H5(OH)3.Cho 25,4 gam hon hop X tac dung voi Na du thu duoc 5,6 lit khi H2(dktc).Mat khac dot chay hoan toan 25,4 gam hon hop X thu duoc a mol khi CO2 va 27 gam H2O.Xac dinh a?