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28 Sep 2019
Suppose you have a solution that might contain any or all of thefollowing cations: Cu2+, Ag+, Ba2+, and Mn2+. Addition of HClcauses a precipitate to form. After the precipitate is filteredoff, H2SO4 is added to the supernate and another precipitate forms.This precipitate is filtered off and a solution of NaOH is added tothe supernatant liquid until it is strongly alkaline. Noprecipitate is formed. Which ions are present in each of theprecipitates? Which cations are not present in the originalsolution? please! explain your answer
Suppose you have a solution that might contain any or all of thefollowing cations: Cu2+, Ag+, Ba2+, and Mn2+. Addition of HClcauses a precipitate to form. After the precipitate is filteredoff, H2SO4 is added to the supernate and another precipitate forms.This precipitate is filtered off and a solution of NaOH is added tothe supernatant liquid until it is strongly alkaline. Noprecipitate is formed. Which ions are present in each of theprecipitates? Which cations are not present in the originalsolution? please! explain your answer
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Bunny GreenfelderLv2
28 Sep 2019
raj21chaharLv10
18 May 2023
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