Question

Mention two ores of zinc. Write its chemical formula

Answer 1

1.Smithsonite or zinc carbonate (ZnCO3)
2.Zinc blende (ZnS)

Answer 2

Calamine ore and Zinc blende are the ores of zinc. The chemical formula for Calamine ore $Zn_4Si_2O_7(OH)$ and zinc blende is ZnS.

Explanation:

• Calamine is a lotion utilised for the treatment of irritation and also includes sunburn, insect bites or other skin irritation.

• It is a mixed element such as Zinc oxide and ferric oxide. It is permitted by the World Health Organisation for the best active and safe medicines.

• Zinc blende has different types of single structures when compared to the other molecules.

• The structure of ZnS is a diamond-type at various temperatures and become a Wurtzite structure which has a hexagonal type.

• It is a thermodynamic form and maintains a "tetrahedral arrangement".

Learn more about Calamine ore and Zinc blende

Which metal is extracted from calamine ore?

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How is zinc extracted from zinc blende with chemical reaction?

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