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List the Species Present in Order of Increasing Concentration in a 0.1

Question 41

Multiple Choice

List the species present in order of increasing concentration in a 0.1 M solution of H₂S.

A) H₂S< HS^- < S^2-
B) H₂S < S^2- < HS^-
C) S^2- < HS^- < H₂S
D) HS^- < S^2- < H₂S
E) S^2- < H₂S< HS^-

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