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Question 1 Consider the reaction. Fe³+SCN → FeSCN²+ (aq) (aq) (aq) Initially [Fe³+] = 0.00060M, [SCN-] = 0.00053M. [FeSC
Posted: Mon Jul 11, 2022 1:38 pm
by answerhappygod
- Question 1 Consider The Reaction Fe Scn Fescn Aq Aq Aq Initially Fe 0 00060m Scn 0 00053m Fesc 1 (30.25 KiB) Viewed 27 times
Question 1 Consider the reaction. Fe³+SCN → FeSCN²+ (aq) (aq) (aq) Initially [Fe³+] = 0.00060M, [SCN-] = 0.00053M. [FeSCN2+] is determined by measuring the absorbance at 450 nm. Beer's Law for this system at 450 nm is A=3806M-¹ [FeSCN²+ ]q Calculate [FeSCN2+using Beer's Law if the measured Absorbance A = 0.271 (just give the number do not enter the units) give the answer to two significant figures mol/L 4 pts