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Deduce the equilibrium ratio of NH4+ to NO3-

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Deduce the equilibrium ratio of NH4+ to NO3- at a pH of 4.0 for aerobic water having a pE value of +9.0 and for anaerobic water for which the pE value is -7.0. (Provide the aerobic answer in the first field and the anaerobic in the second).

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The solution shows how to deduce the equilibrium ratio of NH4+ to NO3- at a pH of 4.0 for aerobic water and anaerobic water, respectively.

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Deduce the equilibrium ratio of NH4+ to NO3- at a pH of 4.0 for aerobic water having a pE value of +9.0 and for anaerobic water for which the pE value is -7.0. (Provide the aerobic answer in the first field and the anaerobic in the second.)
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