1) CH3-CH2-CH3 = CH2=CH-CH3+H2
2) CH2=CH-CH3+HCl = CH3-CH(Cl)-CH3
3) 2CH2=CH-CH3+9O2 = 6CO2+6H2O
Объяснение:
1) CH3-CH2-CH3 = CH2=CH-CH3+H2
2) CH2=CH-CH3+HCl = CH3-CH(Cl)-CH3
3) 2CH2=CH-CH3+9O2 = 6CO2+6H2O
Объяснение: