Enter your answer in the provided box. A buffer that contains 0.459 M base, B, and...
Enter your answer in the provided box. A buffer that contains 0.564 M base, B, and 0.342 M of its conjugate acid, BH, has a pH of 8.82. What is the pH after 0.0020 mol of HCl is added to 0.250 L of this solution? pH =
Enter your answer in the provided box. A buffer that contains 0.531 M base, B, and 0.312 M of its conjugate acid, BH, has a pH of 8.93. What is the pH after 0.0020 mol of HCl is added to 0.250 L of this solution? pH=
Enter your answer in the provided box. A buffer that contains 0.457 M base, B, and 0.305 M of its conjugate acid, BH, has a pH of 8.91. What is the pH after 0.0020 mol of HCl is added to 0.250 L of this solution? pH =
Enter your answer in the provided box. A buffer that contains 0.368 M base, B, and 0.229 M of its conjugate acid, BH, has a pH of 9.03. What is the pH after 0.0020 mol of HCl is added to 0.250 L of this solution?
Enter your answer in the provided box. A buffer that contains 0.388 M base, B, and 0.283 M of its conjugate acid, BH+, has a pH of 8.99. What is the pH after 0.0020 mol of HCl is added to 0.250 L of this solution? pH =
Enter your answer in the provided box. A buffer that contains 1.05 M base, B, and 0.700 M of its conjugate acid, BH, has a pH of 9.350. What is the pH after: 0.0055 mol of HCl is added to 0.550 L of this solution? pH
Enter your answer in the provided box. A buffer that contains 1.00 M base, B, and 0.800 M of its conjugate acid, BH', has a pH of 9.300. What is the pH after 0.0045 mol of HCl is added to 0.550 L of this solution? pH =
Enter your answer in the provided box. A buffer that contains 1.00 M base, B, and 0.750 M of its conjugate acid, BH, has a pH of 9.600. What is the pH after 0.0055 mol of HCl is added to 0.400 L of this solution? pH =
Enter your answer in the provided box. A buffer that contains 1.10 M base, B, and 0.700 M of its conjugate acid, BH, has a pH of 9.300. What is the pH after 0.0055 mol of HCl is added to 0.500 L of this solution? pH =
A buffer that contains 0.470 M base, B, and 0.343 M of its conjugate acid, BH, has a pH of 9.13. What is the pH after 0.0020 mol of HCl is added to 0.250 L of this solution? pH =