Give the products of the reaction of 2-ethyl- 2-methyloxirane (or other compound indicated) with each of the

Question:

Give the products of the reaction of 2-ethyl- 2-methyloxirane (or other compound indicated) with each of the following reagents.
(a) Water, H3O+
(b) Water, NaOH, heat
(c) NA+ CH3O- in CH3OH
(d) CH3OH and a catalytic amount of H2SO4
(e) Dilithium dimethylcyanocuprate, then H3O-
(f ) Product of part (c) + HBr, 25°C
(g) Product of part (d) + HBr, 25°C
(h) Product of part (c) + NaH, then CH3I
(i) Product of part (d) + NaH, then CH3CH2I
(j) Product of part (a) + periodic acid
(k) Product of part (e) + Mg in dry ether
(l) Product of part (i) + ethylene oxide, then H3O*