00:04
Reaction for part a, h c double bond o, c .h2, ch2, ch2, ch2, ch2, ch2, c2, c2, c double bond o, oc2 -25, h5.
00:38
In the presence of sodium, ethoxide, and acid.
01:02
Ethythoxyte hydrogenine.
01:14
The product will be.
01:50
And reaction for part b is ch3, c double 1o, ch2, ch2, ch2, ch2, c double one o -a -t in the presence of sodium, ethym, ethydrone, and hydronium ion...