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eoncentration-of-fescn2-in-standard-solutions-with-such-an-excess-of-fe-3-aq-in-the-standard-so-pa594
(Solved): Eoncentration of FeSCN2+ in Standard Solutions With such an excess of Fe^(3+)(aq) in the standard so ...
Eoncentration of FeSCN2+ in Standard Solutions With such an excess of
Fe^(3+)(aq)in the standard solutions, essentially all of the
SCN^(-)(aq)is converted to
FeSCN^(2+)(aq). Thus, this reaction would be considered to go to completion. As a result, the concentration of SCN- (aq) in the standard solution would now be equal to the concentration of the product,
FeSCN^(2+)(aq), as the
SCN^(-)(aq)ion is the limiting reagent.
Fe^(3+)(aq)+SCN^(-)(aq)->FeSCN^(2+)(aq)(excess) (limiting) (same amount as limiting reagent) Concentration of FeSCN
^(2+)in Standard Solutions Final
FeSCN^(2+)S1 Si S3 Final
FeSCN^(2+)S4 S! St
