D) HBrO3 E) Not enough information is given. 17) Determine the pH of a 0.62 M NH4NO3 solution at 25°C. The Kb for NH3 is 1.76 × 10-5. A) 11.52 B) 9.27 C) 4.73 D) 9.45 E) 2.48
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NH4+ is the conjugate acid of NH3 and it will donate a proton (H+) to water, forming NH3 and H3O+. This reaction can be represented as: NH4+ + H2O -> NH3 + H3O+ The equilibrium constant expression for this reaction is: Ka = [NH3][H3O+] / [NH4+] Since NH4NO3 Show more…
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