Calculate the PH at the Equivalence Point for the Titration

question 105

Multiple Choice

Calculate the pH at the equivalence point for the titration of 50.0 mL of 0.20 M NH₃ with 0.20 M HCl. [K_b(NH₃) = 1.8 × 10^-5]

• A) 2.87
• B) 4.98
• C) 5.13
• D) 7.00
• E) 11.13

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