Question

halogenacion:
1)ch3-ch2-cl+zn-------hcl
2)ch3-ch=ch2+hcl--------
3)ch3-ch2-ch3+br2------uv
4)ch3-ch2-ch2-ch2-ch3+o2-------calor

Answer 1

1) cloruro de etileno ( ch3-ch2-cl)+ Zinc (zn)--> C2H5+zncl ( no estoy seguro)
2)2-propeno+hcl= CH3-CH2-CH2Cl + CH3-CHCl-CH3
3)propano (ch3-ch2-ch3)+bromo (br2) --------->( uv) = ch3-ch2-ch2-br + hbr
4) pentano ( c5h12)+  8 O2-----> calor =  5 CO2+  6  H2O( combustion completa y balanceada)
combustion incompleta= c5h12+o2 ( poco) = CO+ C+ H2O