Homework Help: Chemistry

Posted by India on Monday, March 12, 2012 at 6:41pm.

you add excess sodium sulfate to a solution of a soluble barium compound in order to precipitate all of the barium ion as barium sulfate, BaSO4. Suppose a 458 mg sample of the barium compound is dissolved to create the solution. Then when the sodium is added, 513 mg of barium sulfate precipitates.
a) how many milligrams of barium ion are in the solution, and therefore in the original barium compound sample?

Chemistry - DrBob222, Monday, March 12, 2012 at 7:12pm
I worked this at your original post.

Answer this Question

Related Questions

Chemistry - you add excess sodium sulfate to a solution of a soluble barium ...
AP Chem - A chemist added an excess of sodium sulfate to a solution of a soluble...
Chemistry - If barium nitrate solution is added to sodium hydroxide solution ...
chemistry - how much of a 1.50M solution sodium sulfate solution in milliliters ...
Chemistry - A solution contains an unknown mass of dissolved barium ions. When ...
Chemistry - The reaction of aqueous solutions of barium chloride and sodium ...
Chemistry - I have an assigment question that I need help with. The Q states ...
ap chem - A 1.42 g. sample of a pure compound, with formula M2SO4, was ...
Chemistry - Assuming the sample is pure sodium sulfate, how many mL of 5% BaCl2....
chemistry - The formate ion, (CHO2-), is related to the acetate ion and forms ...

For Further Reading

First Name:
School Subject:
Answer: