A chemist titrates 120.0 mL of a 0.8655M ammonia (NH,) solution with 0.7463 M HBr solution at 25 °C. Calculate the pH at equivalence. The pK, of ammonia is 4.75. Round your answer to 2 decimal places. Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of HBr solution added. pH = 0 3 2/5 L
A chemist titrates 120.0 mL of a 0.8655M ammonia (NH,) solution with 0.7463 M HBr solution at 25 °C. Calculate the pH at equivalence. The pK, of ammonia is 4.75. Round your answer to 2 decimal places. Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of HBr solution added. pH = 0 3 2/5 L
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Calculating the pH at equivalence of a titration
pH = 0
A chemist titrates 120.0 mL of a 0.8655 M ammonia (NH3) solution with 0.7463M HBr solution at 25 °C. Calculate the pH at equivalence. The pK, of
ammonia is 4.75.
Round your answer to 2 decimal places.
Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of HBr solution added.
Explanation
Check
ethods for Measuring the pH of an Aqueous
28 of 104
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