calculating pH given volume and molarity
If anyone could help me with these questions I would really appreciate it!
1. Titrate 5 mL of 1.5 M NaOH into 25 mL of 2.0 M HCl. Find pH.
2. Find the pH of .1 M H2SO4 knowing that Ka1=strong acid and Ka2= 1.2 x 10^-2
3. Find pH of 10 micromolar HIO (a weak acid), ka=2.3 x 10^-11
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