Question

Помогите решить цепочки

Answer 1

1) CH4 + Br2 (hv)= CH3Br + HBr

2CH3Br + 2Na = H3C—CH3 + 2NaBr

H3C—CH3 (t,Pd)= H2C=CH2 + H2

H2C=CH2 + HCl = H3C—CH2Cl

H3C—CH2Cl + NaOH(спирт.)= H2C=CH2 + NaCl + H2O

H2C=CH2 + H2O (H2SO4(k))= H3C—CH2—OH

H3C—CH2—OH (t>180°)= H2C=CH2 + H2O

H2C=CH2 + H2 (t,Pt)= H3C—CH3

H3C—CH3 + Cl2 (hv)= H3C—CH2Cl + HCl

2H3C—CH2Cl + 2Na = H3C—CH2—CH2—CH3 + 2NaCl

H3C—CH2—CH2—CH3 (t,Pd)= H2C=CH—CH2—CH3 + H2

H2C=CH—CH2—CH3 + HCl = H3C—CHCl—CH2—CH3

H3C—CHCl—CH2—CH3 + NaOH(спирт.)= H2C=CH—CH2—CH3 + NaCl + H2O

2) CH3COOK + KOH(тв)(t)= K2CO3 + CH4

2CH4 (1500°)= C2H2 + 3H2

C2H2 + H2 (t,Pt)= H2C=CH2

H2C=CH2 + H2O (H2SO4(k))= H3C—CH2—OH

H3C—CH2—OH (t>180°)= H2C=CH2 + H2O

H2C=CH2 + HCl = H3C—CH2Cl

H3C—CH2Cl + KOH(спирт.)= H2C=CH2 + KCl + H2O

H2C=CH2 + Br2 (hv)= H2BrC—CBrH2