Final answer:
The pH of the solution after the addition of each given amount of HCl in the titration between KOH and HCl can be calculated by determining the moles of HCl added and the moles of KOH remaining in the solution, and then using these values to determine the concentration of H+ ions in the solution.
Step-by-step explanation:
The pH of a solution can be calculated using the equation:
pH = -log[H+]
For the titration between KOH and HCl, KOH is a strong base and HCl is a strong acid.
When a strong base reacts with a strong acid, the pH at the equivalence point is neutral, which is 7.
Therefore, the pH of the solution after the addition of each given amount of HCl will be determined by the excess acid present in the solution.
To calculate the pH, you will need to calculate the moles of HCl added and the moles of KOH remaining in the solution, and then use these values to determine the concentration of H+ ions in the solution.