A commercially valuable paint and adhesive stripper, dimethyl sulfoxide, (CH 3 ) 2 SO, can be prepared by the reaction of oxygen with dimethyl

A commercially valuable paint and adhesive stripper, dimethyl sulfoxide, (CH3)2SO, can be prepared by the reaction of oxygen with dimethyl sulfide, (CH3)2S, using a ratio of one mole oxygen to two moles of the sulfide:

O2  + 2(CH3)2S   →   2(CH3)2SO

How many grams of (CH3)2SO could be produced from 65 g of dimethyl sulfide and excess O2? The percentage conversion of (CH3)2SO is 83%.