A solution containing a divalent metal ion forms a precipitate when treated with hydrogen sulfide wh — Descriptive Chemistry Chemistry Question
Question
A solution containing a divalent metal ion forms a precipitate when treated with hydrogen sulfide which does not dissolve in 1 M HCl. Which ion is present?
A.
Ca2+
B.
Mn2+
C.✓ Correct
Cd2+
D.
Ba2+
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