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4. Fe²+ and Cr₂0₂² react as follows: 2 Cr³+ + 7H20 6Fe²+ + Cr₂O7²- + 14H* → 6Fe³+ + The equilibrium constant for the reaction is 1x1057. Calculate for the equilibrium concentrations of the iron and chromium species if 10 mL each of 0.02 M K₂CrO7 in 1.4M HCl and 0.12M FeSO4 in 1.4M HCI are reacted.

4. Fe²+ and Cr₂0₂² react as follows: 2 Cr³+ + 7H20 6Fe²+ + Cr₂O7²- + 14H* → 6Fe³+ + The equilibrium constant for the reaction is 1x1057. Calculate for the equilibrium concentrations of the iron and chromium species if 10 mL each of 0.02 M K₂CrO7 in 1.4M HCl and 0.12M FeSO4 in 1.4M HCI are reacted.

Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter21: Chemistry Of The Nonmetals
Section: Chapter Questions
Problem 43QAP
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4. Fe²+ and Cr₂0₂² react as follows: C 6Fe²+ + Cr₂O7²- + 14H* → 6Fe³+ + The equilibrium constant for the reaction is 1x1057. Calculate for the equilibrium concentrations of the iron and chromium species if 10 mL each of 0.02 M K₂CrO7 in 1.4M HCI and 0.12 M FeSO4 in 1.4M HCl are reacted. 2 Cr³+ + 7H20 Ka for acotic acid (CH-COOH) is 1 75x10-5 Kwic 1.00x10-14
Transcribed Image Text:4. Fe²+ and Cr₂0₂² react as follows: C 6Fe²+ + Cr₂O7²- + 14H* → 6Fe³+ + The equilibrium constant for the reaction is 1x1057. Calculate for the equilibrium concentrations of the iron and chromium species if 10 mL each of 0.02 M K₂CrO7 in 1.4M HCI and 0.12 M FeSO4 in 1.4M HCl are reacted. 2 Cr³+ + 7H20 Ka for acotic acid (CH-COOH) is 1 75x10-5 Kwic 1.00x10-14
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