問題詳情
9. 沉澱物由先而後的順序為何？
(A) Ca(OH)PbClFe2(CO3)3
(B) Fe(OH)PbCOCaCl2
(C) CaCOFeClPb(OH)2
(D) PbClFe(OH)CaCO3
(A) Ca(OH)PbClFe2(CO3)3
(B) Fe(OH)PbCOCaCl2
(C) CaCOFeClPb(OH)2
(D) PbClFe(OH)CaCO3
參考答案
答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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