In the presence of excess thiocyanate ion, , the following reaction is first order in iron(III) ion, . The rate constant is 1.27/s. Fe3+(aq) + SCN- (aq) --> Fe(SCN)2+ (aq) If 89.9% of the reaction is required to obtain a noticeable color from the formation of the ion, Fe(SCN)2+ ion, how many seconds are required?
In the presence of excess thiocyanate ion, , the following reaction is first order in iron(III) ion, . The rate constant is 1.27/s. Fe3+(aq) + SCN- (aq) --> Fe(SCN)2+ (aq) If 89.9% of the reaction is required to obtain a noticeable color from the formation of the ion, Fe(SCN)2+ ion, how many seconds are required?
General Chemistry - Standalone book (MindTap Course List)
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ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter13: Rates Of Reaction
Section: Chapter Questions
Problem 13.65QP: In the presence of excess thiocyanate ion, SCN, the following reaction is first order in...
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In the presence of excess thiocyanate ion, , the following reaction is first order in iron(III) ion, . The rate constant is 1.27/s.
Fe3+(aq) + SCN- (aq) --> Fe(SCN)2+ (aq)
If 89.9% of the reaction is required to obtain a noticeable color from the formation of the ion, Fe(SCN)2+ ion, how many seconds are required?
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