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Author Question: Consider the titration of 300.0 mL of 0.591 M NH3 (Kb = 1.8 105) with 0.500 M HNO3. After 150.0 mL ... (Read 1604 times)

jparksx

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Question 1

Consider the titration of 300.0 mL of 0.350 M NH3 (Kb = 1.8 × 10–5) with 0.350 M HNO3. At the stoichiometric point of this titration, the pH is:

4.86
2.75
5.01
4.74
7.00

Question 2

Consider the titration of 300.0 mL of 0.591 M NH3 (Kb = 1.8 × 10–5) with 0.500 M HNO3. After 150.0 mL of 0.500 M HNO3 have been added, the pH of the solution is:

4.61
11.39
6.39
9.39
None of these are correct.


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Marked as best answer by jparksx on Mar 21, 2021

Mochi

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