NaCl reaction formula

Hi Guys,

I'm in need of some help desperately. I need to know what happens when you mix NaI with (CH3)2CO and then mix it with C4H9Cl. I think it forms NaCl, but I don't know how! I'm trying to work what the formula is for it.

Any help would be greatly appreciated! I'm new to this chemistry stuff...

- Row.