D
duc_k51_t2
![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
M\RightarrowA1+B1
A1\RightarrowA2\RightarrowA3\RightarrowA4.........A12\RightarrowA13
B1\RightarrowB2\RightarrowB3\RightarrowB4.........B12\RightarrowB13
A1+B1\RightarrowM
A2+B2\RightarrowM
A3+B3\RightarrowM
.........
A13+B13\RightarrowM (A1,B1,.....là chất khác nhau)
Đố nhân nào viết được đầy đủ dãy biến hoá này.![Confused :confused: :confused:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
![Confused :confused: :confused:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
![Frown :( :(](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
@-)@-)![Eek! :eek: :eek:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
![Eek! :eek: :eek:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
A1\RightarrowA2\RightarrowA3\RightarrowA4.........A12\RightarrowA13
B1\RightarrowB2\RightarrowB3\RightarrowB4.........B12\RightarrowB13
A1+B1\RightarrowM
A2+B2\RightarrowM
A3+B3\RightarrowM
.........
A13+B13\RightarrowM (A1,B1,.....là chất khác nhau)
Đố nhân nào viết được đầy đủ dãy biến hoá này.