阿摩線上測驗
6. How much water must be added to 20.0 mL of a 9.60 M sulfuric acid solution to make a 0.480 M solution? (Assume volumes are additive.)
(A) 400 mL
(B) 200 mL
(C) 180 mL
(D) 380 mL
(E) none of these
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統計： A(1), B(1), C(0), D(2), E(0) #3278681
統計： A(1), B(1), C(0), D(2), E(0) #3278681
