Calculate [H+], [OH -], and the pH for this solution...?

A solution is prepared by mixing 88.0 mL of 5.00 M HCl and 32.0 mL of 8.00 M HNO3. Water is then added until the final volume is 1.00 L. Each answer for [H]+, [OH]-, and pH are worth 1 point, therefore together are worth a total of 3 points
3 answers 3