Calculate the ph of a solution obtained by mixing 100ml each of 0.1M HCL, 0.1M HNO3 and 0.1M NaOH solutions.

Given:

Volume of each of the solutions = 100 mL of each

Concentration of HCl = 0.10 M

Concentration of HNO3 = 0.10 M

Concentration of NaOH = 0.10 M

If all are mixed in one solution, the pH will surely be low since there are two acids mixed with one base. The pH range should be 1 - 5.