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0.001 moles of NH3 are added to 1 liter of pure water. The pKa of NH4 + is 9.25. Calculate the concentration of [NH3] and

0.001 moles of NH3 are added to 1 liter of pure water. The pKa of NH4 + is 9.25. Calculate the concentration of [NH3] and [NH4 +] in a pH 7.0 solution that is in equilibrium with an atmosphere with partial pressure of NH3(g) of 10^-7 atm. Hint: The Henrys constant for NH3 is 101.8 mol L-1 atm-1 .

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