Consider the titration of 300.0 mL of 0.410 M NH3 (Kb = 1.8 ×10-5) with 0.500 M HNO3. After 150.0 mL of 0.500 M HNO3 has been added, what is the pH of the solution?

Consider the titration of 300.0 mL of 0.410 M NH3 (Kb = 1.8 ×10-5) with 0.500 M HNO3. After 150.0 mL of 0.500 M HNO3 has been added, what is the pH of the solution?

Consider the titration of 300.0 mL of 0.410 M NH3 (Kb = 1.8 ×10-5) with 0.500 M HNO3. After 150.0 mL of 0.500 M HNO3 has been added, what is the pH of the solution?




a. 4.94
b. 9.06
c. 6.06
d. 11.06
e. none of these




Answer: B