A chemist titrates 90.0mL of a 0.3683M dimethylamine CH32NH solution with 0.8804M HNO3solution at
25°C. Calculate the pH at equivalence. The pKb of dimethylamine is 3.27. Round your answer to 2 decimal places.
A chemist titrates 90.0mL of a 0.3683M dimethylamine CH32NH solution with 0.8804M HNO3solution at 25°C. Calculate...
A chemist titrates 220.0mL of a 0.4622M dimethylamine CH32NH solution with 0.6752M HNO3 solution at 25°C. Calculate the pH at equivalence. The pKb of dimethylamine is 3.27. Round your answer to 2 decimal places.
A chemist titrates 170.0 mL of a 0.4930 M dimethylamine (CH3)NH) solution with 0.2420 M HNO, solution at 25 °C. Calculate the pH at equivelence. The p K, of dimethylamine is 3.27 Round your answer to 2 decimal places Note for advanced stu dents: you may assume the total volume of the solution equals the initial volume plus the volume of HNO3 solution added dt Save For LaterSubmit Assignment inn ights Reserved. Teis of
An analytical chemist is titrating 221.6 ml of a 0.2800 M solution of dimethylamine (CH), NH) with a 0.2700 M solution of HNO, The pK, of dimethylamine is 3.27. Calculate the pH of the base solution after the chemist has added 190.6 ml of the HINO, solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of HINO, solution added. Round your answer to 2 decimal places....
A chemist titrates 50.0 ml. of a 0.6210 Maniline (CH NH) solution with 0.2970 M HNO, solution at 25°C. Calculate the ph at equivalence. The pK, of aniline is 4.87 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 HNO, solution added. pH- x 5 ?
A chemist titrates 60.0mL of a 0.3735M pyridine (C5H5N) solution with 0.6999M HNO3 solution at 25°C. Calculate the pH at equivalence. The pKb of pyridine is 8.77. 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 HNO3 solution added.
Calculating the pH at equivalence of a titration A chemist titrates 120.0 mL of a 0.7513 M lidocaine (C4H2, NONH) solution with 0.4926 M HNO, solution at 25°C. Calculate the pH at equivalence. The PK, of lidocaine is 7.94 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 HNO, solution added. DH-
- Calculating the pH at equivalence of a titration A chemist titrates 180.0 ml of a 0.1215 M nitrous acid (HNO) solution with 0.5478 M KOH solution at 25 "C. Calculate the pH at equivalence. The pk of nitrous acid is 3.35. 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 KOH solution added. PHU X 5 ?
A chemist titrates 90.0 mL of a 0.5705 M carbonic acid (H,CO,) solution with 0.6274 M KOH solution at 25 °C. Calculate the pH at equivalence. The pk of carbonic acid is 3.60. 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 KOH solution added. DH-
A chemist titrates 100.0 ml of a 0,6612 M hydrocyanic acid (HCN) solution with 0.8512 M NaOH solution at 25 c. Calculate the pH at equivalence. The pk, of hydrocyanic acid is 9.21. 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 N.OH solution added. pH- x 5 ?
A chemist titrates 220.0 mL of a 0.4168 M pyridine CHN solution with 0.5811 MHBr solution at 25 C. Calculate the pH at equivalence. The pK of pyridine is 8.77. 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 ? Ar