59. In a certain electroplating process gold is deposited by using a current of 14.0 A for 19 minutes. A gold ion, Au+, has a mass of approximately 3.3x10-22 g. How many grams of gold are deposited by this process? (e = 1.60x10-19 C)
(A) 22g
(B) 28g
(C) 31g
(D) 36g
(E) 97g
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統計: A(0), B(0), C(10), D(4), E(1) #3081299
統計: A(0), B(0), C(10), D(4), E(1) #3081299