試題詳解

7. The titration of 25.0 mL of an unknown concentration H₂SO₄ solution requires 83.6 mL of 0.12 M LiOH solution. What is the concentration of the H₂SO₄ solution (in M)?
(A)0.20 M
(B)0.40 M
(C)0.10 M
(D)0.36 M