<span>5) горение на воздухе
6) малая растворимость в воде</span>
а) CH2 = CH - C(CH3)(CH3) - CH(CH3) - CH3
б) CH3 - CH = CH - CH(CH2-CH3) - C(CH3)(CH3) - CH3
в) CH2 = CH - CH2 - C(CH3)(CH3) - C(CH3)(CH3) - C(CH3)(CH3) - CH3
Al4C3+12H2O->3CH4+4Al(OH)3
CH4+CL2->CH3CL+HCL
2CH3CL+2Na -> C2H6+2NaCl
C2H6->C2H4+H2