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The Redox Potential of a Soil Is -250 MV

Question 26

Multiple Choice

The redox potential of a soil is -250 mV.Which of the following forms of the pertinent elements would you expect to find in the soil?

A) NO₃^-
B) SO₄^2-
C) Fe²⁺
D) Mn⁴⁺
E) CO₂

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