Find the number of cations when treated with aq. Solution of Na_(2)CO_(3), ppt. of carbonate formed Hg^(+2),Ba^(+2),Cu^(+2),Ag^(+),Pb^(+2)

Find the number of cations when treated with aq. Solution of Na_(2)CO_

1.	Find the number of cations when treated with aq. Solution of Na_(2)CO_(3), ppt. of carbonate formed Hg^(+2),Ba^(+2),Cu^(+2),Ag^(+),Pb^(+2)
Answer» SOLUTION :`HG^(+2),Ba^(+2),CU^(+2),Ag^(+),PB^(+2)`