Chemistry, 06.10.2019 17:30 ashleybarrera2000
Suppose you have a solution that might contain any or all of the following cations: cu2+, ag+,ba2+ and mn2+. the addition of hbr causes a precipitate form. after the precipitate is separated by filtration, h2so4 is added to the supernatant liquid, and another precipitate forms.
Answers: 2
) as silver forms an insoluble precipitate with bromide ion.
are soluble in aqueous solutions.
and another precipitate forms. This would be due to the presence of 
ions as barium sulfate is an insoluble precipitate.
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Suppose you have a solution that might contain any or all of the following cations: cu2+, ag+,ba2+...
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