Chemical eqbmSTARTER: Driving QuestionThe dichromate ion Cr,0,² and chromate ionCro, exist in equilibrium, like this:Cr,0, (aq) + H,0 (1) = 2CrO,² (aq) + 2H' (aq)yelloworangea What would you see if you added dilute acid toa solution containing chromate ions?b How would you reverse the change?

On hearing with alakalies potassium dichromate converted to chromate that is the colour change from…

Answered: a What would you see if you added…

a What would you see if you added dilute acid to a solution containing chromate ions? b How would you reverse the change?

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter17: Principles Of Chemical Reactivity: Other Aspects Of Aqueous Equilibria

Section17.6: Equilibria Involving Complex Ions

Problem 1.3ACP: Use the formation constant of [Au(CN)2] in Appendix K to determine the equilibrium concentration of...

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