A chemist titrates 100.0 mL of a 0.3204 M ammonia (NH) solution with 0.7322 MHBr solution...
A chemist titrates 100.0 ml of a 0.4488 M hydrobromic acid (HBr) solution with 0.7668 M NaOH solution at 25°C. Calculate the pH at equivalence. 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 NaOH solution added. PHO 5 ?
A chemist titrates 100.0 ml of a 0.4488 M hydrobromic acid (HBr) solution with 0.7668 M NaOH solution at 25°C. Calculate the pH at equivalence. 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 NaOH solution added. PHO 5 ?
A chemist titrates 80.0 mL of a 0.3371 M ammonia (NH3) solution with 0.5400 M HCl 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 HCl solution added.
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
A chemist titrates 140.0 ml of a 0.8665 Methylamine (C,H,NH,) solution with 0.5484 M HBr solution at 25 °C. Calculate the pH at equivalence. The pky of ethylamine is 3.19. 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.
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 250.0 mL of a 0.5659 M lidocaine (C14H21NONH) solution with 0.4276 M HBr 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 HBr solution added. PH -
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 140.0 mL of a 0.0952 M aniline (CGH-NH2) solution with 0.7849 M HBr 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 HBr solution added.
A chemist titrates 220.0 mL of a 0.5695 Maniline (CH, NH,) solution with 0.2844 M HNO, solution at 25 °C. Calculate the pH at equivalence. The pKor 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 HINO, solution added pH- oll ? X