Describe the Bayer process and how it can be used to separate Ga 2 O 3 from Fe 2 O 3 in bauxite. Provide a balanced net ionic equation for the reaction involved in the Bayer process. Concept introduction: An ore is a complex mixture of metal-containing mineral and economically worthless material called gangue, consisting of sand, clay and other impurities. Extracting a metal from its ore requires three main steps: (1) concentration of the ore, and if necessary, chemical treatment prior to reduction; (2) reduction of the mineral to the free metal; (3) refining or purification of the metal. To classify: How the Bayer process can separate minor constituents of bauxite and provide a net ionic equation for the reaction.

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Chapter 21, Problem 21.33SP

Interpretation Introduction

Interpretation:

Describe the Bayer process and how it can be used to separate Ga₂O₃ from Fe₂O₃ in bauxite. Provide a balanced net ionic equation for the reaction involved in the Bayer process.

Concept introduction:

An ore is a complex mixture of metal-containing mineral and economically worthless material called gangue, consisting of sand, clay and other impurities.

Extracting a metal from its ore requires three main steps: (1) concentration of the ore, and if necessary, chemical treatment prior to reduction; (2) reduction of the mineral to the free metal; (3) refining or purification of the metal.

To classify:How the Bayer process can separate minor constituents of bauxite and provide a net ionic equation for the reaction.

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