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+1 vote
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in Chemistry by (57.9k points)

NH4SCN can be used to test one or more out of Fe3+, Co2+, Cu2+ 

(A) Fe3+ only 

(B) Co2+, Cu2+ only 

(C) Fe3+,  Cu2+ only 

(D) All 

1 Answer

+2 votes
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Best answer

(D) A, B, C

(A) Fe3+ only

(B) Co2+, Cu2+ only

(C) Fe3+, Cu2+ only

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