A solution is prepared by mixing 50.0 mL of 0.100 M H₂SO₄ with 30.0 mL of 0.150 M Ba(OH)₂ at 25 °C. (Assume complete dissociation of both solutes and that H₂SO₄ donates two protons per formula unit.) What is the pH of the final solution?
a) 1.16
b) 7.00
c) 1.90
d) 2.20