What is the pH of a 1.00 molar solution of NH₄Cl(aq)? The K_b for NH₃ is 1.8 × 10^-5.

Name: What is the pH of a 1.00 molar solution of NH 4 Cl(aq)? The K b for NH 3 is 1.8 × 10 -5 .
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Quizplus · Accepted Answer

NH4Cl is a salt of a weak base (NH3) and a strong acid (HCl). In solution, NH4+ acts as a weak acid. The pH can be calculated using the formula pH = 14 - pOH, where pOH is determined from the Kb of NH3. The pH is approximately 4.63.

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