We have to determine the pH of NaoH solution after addition of HCl.
To determine the pH of the resulting solution, we have to follow these steps:
Calculate the pH of the resulting solution if 28.0 mL of 0.280 M HCl(aq) is added to
(a) 38.0 mL of 0.280 M NaOH(aq)
(b) 18.0 mL of 0.380 M NaOH(aq).