12. An aqueous solution is prepared by adding 50.0 mL of 0.050 M HBr aqueous solution to 150.0 mL of 0.10 M HI aqueou us solution. Calculate the
of this aqucous solution(M)? (HBr and HI are both considered strong acids)
(A)0.022
(B)0.044
(C)0.066
(D)0.088
(E) 0.11
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統計: A(1), B(1), C(0), D(1), E(1) #2788660
統計: A(1), B(1), C(0), D(1), E(1) #2788660