Monday
March 30, 2015

Homework Help: Chemistry

Posted by Mary on Wednesday, May 5, 2010 at 9:35pm.

A solution may conain the ions Ba^2+, Ag^+, and Cu2+. Add sodium chloride and get a white predipitate. The supernatant is decanted, potassium sulfate solution is added to the supernatant and no reaction is observed. Add sodium hydroxide and get a blue solid. Which ions are present?

I think Ag^+ and Cu^2+

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - A solution contains the following ions: Hg2(2+) and Fe(2+). When ...
Chemistry-Please help - A solution contains one or more of the following ions: ...
chemistry - The formate ion, (CHO2-), is related to the acetate ion and forms ...
Is anyone here a chemistry genuis? - The formate ion, (CHO2-), is related to the...
chemistry / help please - For each reaction,which ion in the precipitate was ...
chemistry. - How many grams of sodium chloride are there in 55.00 Ml of a 1.90 M...
Chemistry - A solution contains an unknown mass of dissolved barium ions. When ...
Chemistry - A solution contains an unknown mass of dissolved silver ions. When ...
Chemistry - The formate ion, (CHO2-), is related to the acetate ion and forms ...
Chemistry - The formate ion, (CHO2-), is related to the acetate ion and forms ...

Members