Anion Test - Sulfate (SO42-) Procedure : Mix 5 drops of SO42- (Na2SO4 0.5 M) with 5 drops of HCl acid 1 M, add another 2 drops of SO42- until it excess. Heat the mixture in steam bath until excess CO2 release from it. Add few drops of BaCl2 1 M to complete the precipitation and finally leave the mixture for a while. Results : White precipitate is obtained at the test tube after adding BaCl solution to complete the precipitation. What is the Chemical equation involved and Discuss the Sulfate test?

Anion Test - Sulfate (SO42-) Procedure : Mix 5 drops of SO42- (Na2SO4 0.5 M) with 5 drops of HCl acid 1 M, add another 2 drops of SO42- until it excess. Heat the mixture in steam bath until excess CO2 release from it. Add few drops of BaCl2 1 M to complete the precipitation and finally leave the mixture for a while. Results : White precipitate is obtained at the test tube after adding BaCl solution to complete the precipitation. What is the Chemical equation involved and Discuss the Sulfate test?

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter6: The Systematic Approach To Equilibria: Solving Many Equations

Section: Chapter Questions

Problem 12P

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