Bai 1: X co cong thuc C4H14O3N2 cho x tac dung voi dung dich NAOH thu duoc hon hop o dieu kien thuong co kha nang lam xanh quy tim am.so CTCT phu hop la (3) Bai 2:tien hanh len men giam 200 g dd ancoletylic 4,6% thu duoc ddY.1/10 dd Y tac dung voi NA du thu duoc 12,365 lit H2.tinh hieu suat LEN MEN GIAM(60%) Bai 3:lay 15,66 g amin don chuc ,mach ho X (ko wa lk pi)tron voi 168 lit kk.bat tia lua dien dot chay hoan toan x dua ve c.1atm thu duoc 156,912 lit khi.so dong phan cua x la(17)