Write the structure of the principal organic product to be expected from the reaction of 1-bromopropane with

Question:

Write the structure of the principal organic product to be expected from the reaction of
1-bromopropane with each of the following:
(a) Sodium iodide in acetone (CH3CONa)
(b) Sodium acetate in acetic acid
(c) Sodium ethoxide in ethanol
(d) Sodium cyanide in dimethyl sulfoxide
(e) Sodium azide in aqueous ethanol
(f) Sodium hydrogen sulfide in ethanol
(g) Sodium methanethiolate (NaSCH3) in ethanol