Consider the Titration of 300

question 8

Multiple Choice

Consider the titration of 300.0 mL of 0.414 M NH₃ (K_b = 1.8 ×10^-5) with 0.500 M HNO₃.After 150.0 mL HNO₃ has been added,what is the pH of the solution?

• A) 4.93
• B) 9.07
• C) 6.07
• D) 11.07
• E) 7.00

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