Study the following reaction scheme for the extraction of zinc metal and then answer the questions that follow.

Study the following reaction scheme for the extraction of zinc metal and then answer the questions that follow.

(a) Name two chief ores from which zinc can be extracted
(b) (i) Name the reducing agents used in the reduction chamber.
(ii) Write the equations for the reduction process to obtain zinc
(c) Identify the following:
Solid K
Liquid L

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a) i) Calamine//Zinc carbonate//ZnCO₃(s)
Zinc blende//Zinc sulphide//ZnS(s)
b) i) Carbon (ii) oxide//Co(g)
Coke

c)Solid K ZnO(s)
Liquid L dilute H₂SO₄(aq)//dilute sulphuric (IV) acid
Solution M Zinc sulphate//ZnSO₄(aq).

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sharon kalunda answered the question on March 28, 2019 at 09:01

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