Question

Puțin ajutor, vă rog!?

Answer 1

A = alchena

d(N2) = miu.A/miu.N2

=> miu.A = d(N2)xmiu.N2 = 1,5x28 = 42 g/mol

14n = 42 => n = 3 => A = C3H6, propena

B = 1-bromopropan (obtinut prin aditie anti-Markovnikov in prezenta peroxizilor)

C = 1-propanol

D = acid propionic

E = 2-cloropropan

F = 2-propanol

G = propanona (acetona)

=> B.