C
chungseu


Bai1: Crackinh 11,6g C4H10 thu duoc hon hop khi x gom 7 chat khi C4H8, C3H6
C2H4, C2H6,CH4, H2 va C4H10 du. dot chay hoan toan x can V lit khong khi o dktc. hoi v =?
Bai 2: khi crackinh butan thu duoc hon hop a gom CH4, C3H6, C2H4,C2H6, C4H8, H2,C4H10 du. Dot chay hoan toan hon hop A thu duoc 13,44 lit CO2(dktc) va 10,8g H20. Hoi so mol C4H10 mang crackinh la bao nhieu
.
C2H4, C2H6,CH4, H2 va C4H10 du. dot chay hoan toan x can V lit khong khi o dktc. hoi v =?
Bai 2: khi crackinh butan thu duoc hon hop a gom CH4, C3H6, C2H4,C2H6, C4H8, H2,C4H10 du. Dot chay hoan toan hon hop A thu duoc 13,44 lit CO2(dktc) va 10,8g H20. Hoi so mol C4H10 mang crackinh la bao nhieu
.