Zinc sulfide reacts with oxygen according to the reaction:
2 ZnS(s) + 3 O2( g)¡2 ZnO(s) + 2 SO2( g)
A reaction mixture initially contains 4.2 mol ZnS and 6.8 mol
O2. Once the reaction has occurred as completely as possible,
what amount (in moles) of the excess reactant remains?
This video solution was recommended by our tutors as helpful for the problem above.
Was this helpful?
Master Limiting Reagent with a bite sized video explanation from Jules Bruno