Question

name a carbonate ore of zinc how is it converted into oxide write chemical equation how is zinc obtained from oxide give chemical equation​

Answer 1

Answer:

znco3--->zno+co2

calcination

Zno+c--> zn+co

reduction with carbon

and you are done

Answer 2

(a). Zinc spar or Smithsonite is a carbonate ore of zinc . Its chemical formula is ZnCO$_{3}$ .

(b). Zinc carbonate ( ZnCO$_{3}$ ) is converted into Zinc oxide ( ZnO ) by the process of calcination . The chemical equation is -

             

                       ZnCO₃ (s) → ZnO (s) + CO₂ (g)

(c). Zinc ( Zn ) can be obtained from Zinc oxide ( ZnO ) by the process of Roasting ( reduction by Carbon ) . The chemical equation is -

                       2 ZnO (s) + C → 2 Zn + CO$_{2}$ (g)