A 250-ML Sample of 0

question 56

Multiple Choice

A 25.0-mL sample of 0.10 M C₂H₃NH₂ (ethylamine) is titrated with 0.15 M HCl. What is the Ph of the solution after 9.00 mL of acid have been added to the amine? K_b = 6.5 × 10^-4

• A) 11.08
• B) 10.88
• C) 10.74
• D) 10.55
• E) 10.49

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