A 1000 ML Sample of 0

question 172

Multiple Choice

A 100.0 mL sample of 0.10 M NH₃ is titrated with 0.10 M HNO₃.Determine the pH of the solution after the addition of 150.0 mL of HNO₃.The K_b of NH₃ is 1.8 × 10^-5.

• A) 1.70
• B) 6.44
• C) 7.56
• D) 12.30
• E) 2.30

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