Can you explain fully what happens when H+ is added to a mixture containing BaCrO4(s)and CrO4(aq)ions?What about when HCl and NaOH are added on top to change the colour and form a precipitate?
Chromate/Dichromate Equilibrium - Can you explain fully what happens when H+ is added to a mixture containing BaCrO4(s)and CrO4(aq)ions?What about when HCl and NaOH are added on top to change the colour and form a precipitate?
equilibrium equation - could you please explain what happens when hydrogen ions are added to a mixture of barium chromate(S) and chromate ions(AQ). would ther be a precipitate and if not why.
Le Chatelier's Principle - Locate an alternative reaction system that you think would be effective at demostratin Le Chatelier's principle. How do you think it compare with the exercise in lab regarding (Copper and Nickel ions, ...
Chemical Equilibrium - See attached file for full problem description.
1. How does the (H+) of the solution affect the CrO42-/Cr2O72- eqiuilibrium?
2. What poof was shown that CrO42- ions exist in a solution of K2Cr2O ...