A sample may contain any or all of the following ions:
Chapter , Problem 46(choose chapter or problem)
A sample may contain any or all of the following ions: Hg22_,Ba2_, and Mn2_.a. No precipitate formed when an aqueous solution of NaCl wasadded to the sample solution.b. No precipitate formed when an aqueous solution of Na2SO4was added to the sample solution.c. A precipitate formed when the sample solution was madebasic with NaOH.Which ion or ions are present in the sample solution?
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