Chemistry, 20.10.2021 20:20, jonmorton159
Suppose you have a solution that might contain any or all of the following cations: Cu2+, Ag+, Ba2+
and Mn24. The addition of HBr causes the precipitate form. After the precipitate is separated by
filtration, H2SO4 is added to the supernatant liquid, and another precipitate forms. This precipitate is
separated by filtration, and a solution of NaOH is added to the supernatant líquid until it is strongly
alkaline. No precipitate is formed. Which ions are present in each of the precipitates?
Ос?
ng
O
Bo2
Mn2
Answers: 1
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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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