試題詳解

10.The best name for K₄[FeCl₂(CN)₄] is
(A) potassium dichlorotetracyanoferrate(II).
(B) potassium dichlorodicyanoiron(II).
(C) potassium dichlorodicyanoferrate(III).
(D)tetrapotassium dichlorobis(cyano)iron(III).
(E) tetrapotassium dichlorodicyanoiron(II).