Question

Дуже требо!!!!!!!!!!!!

Answer 1

б) CH3 - CH2 - CH2 - CH3 → CH2 = CH - CH2 - CH3 → CH2Br - CHBr - CH2 - CH3.

CH3 - CH2 - CH2 - CH3 → CH3 - CHCl - CH2 - CH3

CH2 = CH - CH2 - CH3 → CH3 - CHCl - CH2 - CH3

1) CH3 - CH2 - CH2 - CH3 → (над стрелочкой Cr2O3) CH2 = CH - CH2 - CH3 + H2

2) CH2 = CH - CH2 - CH3 + Br2 → CH2Br - CHBr - CH2 - CH3

3) CH3 - CH2 - CH2 - CH3 + Cl2 → (температура) CH3 - CHCl - CH2 - CH3 + HCl

4) CH2 = CH - CH2 - CH3 + HCl → CH3 - CHCl - CH2 - CH3

в) CH3 - CH2OH ← CH2 = CH2 → CH2Br-CH2Br

CH3 - CH2OH → CH3-CH3

CH2Br-CH2Br → CH3 -  CH3

1) CH2 = CH2 + H2O → (H2SO4 концентрированная над стрелочкой) CH3 - CH2OH

2) CH2 = CH2 + Br2 → CH2Br-CH2Br

3) CH3 - CH2OH → (H2SO4 концентрированная) CH2=CH2 + H2O

CH2=CH2 + H2 → (Ni) CH3-CH3

4) CH2Br-CH2Br + Zn → (температура) CH3 -  CH3

г) CH4 → CH≡CH → X → CH3-CH3 → X → CH2Cl-CH3 →  CHCl2-CH3

CH3-CH3 →  CH2Cl-CH3

1) 2CH4 → (1500 градусов по Цельсию) CH≡CH + 3H2

2) CH≡CH + H2 → (Ni) CH2=CH2

CH2=CH2 + H2 → (Ni) CH3-CH3

3) CH3-CH3 → (Ni) CH2=CH2 + H2

4) CH2=CH2 + HCl → CH2Cl-CH3

5) CH2Cl-CH3 + Cl2 → (температура) CHCl2-CH3 + HCl

6) CH3-CH3 + Cl2 → (температура) CH2Cl-CH3 + HCl