The characteristic colour of the 3+ Fe(OH2)6 " ion is purple, but aqueous solutions appear yellow due to the formation of the hydroxide species 2+ [Fe(OH2), (OH)] Fe(OH2)6] (aq) + H2O (1) = [Fe(OH2); (OH)* (aq) 3+ + [H3O]* (aq) pKa = 2.0 Choose the correct option from above data?

The characteristic colour of the 3+ Fe(OH2)6 " ion is purple, but aqueous solutions appear yellow due to the formation of the hydroxide species 2+ [Fe(OH2), (OH)] Fe(OH2)6] (aq) + H2O (1) = [Fe(OH2); (OH)* (aq) 3+ + [H3O]* (aq) pKa = 2.0 Choose the correct option from above data?

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter20: Chemistry Of The Metals

Section: Chapter Questions

Problem 34QAP: The equilibrium constant for the reaction 2CrO42(aq)+2H+(aq)Cr2O72(aq)+H2O is 31014 . What must the...

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The characteristic colour of the
3+
Fe(OH2)6 " ion is purple, but aqueous
solutions appear yellow due to the formation
of the hydroxide species
2+
[Fe(OH2), (OH)]
Fe(OH2)6] (aq) + H2O (1)
= [Fe(OH2); (OH)* (aq)
3+
+ [H3O]* (aq) pKa = 2.0
Choose the correct option from above data?

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