Question: Enter your answer in the provided box. The first step in the industrial recovery of zinc from the zinc sulfide ore is roasting-that is, the

Enter your answer in the provided box. The first step in

Enter your answer in the provided box. The first step in the industrial recovery of zinc from the zinc sulfide ore is roasting-that is, the conversion of ZnS to ZnO by heating: 2ZnS(s) + 302(g) 2ZnO(s) + 2802(g) AH=-879 kJ Calculate the heat (in kJ) associated with roasting 1 gram of zinc sulfide. 451

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