... tờn HC C CH2CH2CH3 Pent-1-in (propylaxetilen) CH3 - C C - CH2CH3 Pent-2-in (etylmetylaxetilen) C5H8 HC C - CH2 - CH2 - CH3 CH3 - C C - CH2 - CH3 HC C - CH - CH3 CH3 - Tờn IUPAC; Tng t nh gi ... hirocacbon CH3 - C - CH3 CH3 - C - C6H5 O O Axeton axetonphenol II Tớnh cht hoỏ hc: VD: CH3 - C -CH3 + H2 ,t Ni CH3 - CH - CH3 O OH R - C - R1 + H2 ,t Ni R - CH - R1 O Cng c: Lm bi SGK OH - Khụng ... thnh phn nguyờn t thỡ thng nh sau: 8 3-8 7%C, 1 1- 14%H, 0,0 1-7 %S, 0,01 - 7%O, 8 3-8 7%C, 1 1- 14%H, 0,0 1-7 %S, 0,01 - 7%O, 0,01 - 2N, cỏc kim loi nng vo khong phn 0,01 - 2N, cỏc kim loi nng vo khong phn...