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Chemistry, 24.07.2021 14:00 kealalac1

đốt cháy hoàn toàn m gam hỗn hợp E gồm hai amin no, mạch hở Y, Z ( có số mol bằng nhau, là đồng đẳng kế tiếp) và propan-1-ol cần vừa đủ 1,5 mol O2, thu được N2 , h2O và 0,8 mol Co2. Phần trăm khối lượng của Y trong E là ?

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đốt cháy hoàn toàn m gam hỗn hợp E gồm hai amin no, mạch hở Y, Z ( có số mol bằng nhau, là đồng đẳng...

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