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Interpreting pE/pH Diagrams for cobalt

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Use the pE / pH diagram shown below to answer the following questions.

What is the predominant form of cobalt at a pE of 7.0 and a pH of 4.0? at a pE of 7.0 and

a pH of 10.0? at a pE of 2.0 and a pH of 9.0? at a pE of -3.5 and a pH of 5.5?

List the forms of cobalt that would be transported in water?

See the attached file.

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Solution Summary

The solution interprets pE/pH diagrams for Cobalt.

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