ai 1: Cracking 8,8g propan duoc hon hop khi A gom H2,CH4,C2H4,C3H6 va 1 phan propan. Biet hieu suat phan ung=90%. Dot chay hoan toan A can dung V lit khong khi(dktc). Tinh V
bai 2: Nhiet phan 40 lit butan duoc 56 lit hon hop A gom H2,CH4,C2H4,C2H6,C3H6,C4H8 va C4H10 du'. Tinh % the tich C4H10 trong A