問題詳情
28. 在 Fe 與 1.0MHCl(aq) 中，加入下列何種固體，將可使反應速率減慢，但不影響氫氣的產量。
(A)NaCO3
(B)NaHCO3
(C)NH4Cl
(D)CH3COONa
(E)NaBr
(A)NaCO3
(B)NaHCO3
(C)NH4Cl
(D)CH3COONa
(E)NaBr
參考答案
答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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