See images below 3: In the second part of the experiment, a solution containing 1.60x10-³ M Fe³+ and 4.00x10-4 M SCNwas created, and the absorbance was recorded as 0.242 once the solution reached equilibrium.calculate the equilibrium concentration of FeNCS²+present. SampleBlankS2S3$4$5S6S7S8S9$10Stock of FeStock of SCVolume Fe3+, mL2.0002.0002.0002.0002.0002.0002.0002.0002.0002.000[Fe3+] M0.200 M2.00E-03 M0.2000.1980.1950.1930.1900.1880.1860.1840.1820.180Volume SCN-, mL [SCN-] M0.00000.02500.05000.07500.10000.12500.15000.17500.20000.22500.00E+002.47E-054.88E-057.23E-059.52E-051.18E-041.40E-041.61E-041.82E-042.02E-04Absorbamce00.0970.2140.3130.4080.5090.5990.6880.7710.858

First, we have to draw an absorbance versus concentration plot for the given data. From the linear…

3: In the second part of the experiment, a solution containing 1.60x10³ M Fe³+ and 4.00x10-4 M SCN was created, and the absorbance was recorded as 0.242 once the solution reached equilibrium. calculate the equilibrium concentration of FeNCS²+ present.

3: In the second part of the experiment, a solution containing 1.60x10³ M Fe³+ and 4.00x10-4 M SCN was created, and the absorbance was recorded as 0.242 once the solution reached equilibrium. calculate the equilibrium concentration of FeNCS²+ present.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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A 1.000-g sample containing bromide was dissolved in sufficient water to give 100.0 mL. A 50.00 mL aliquot was measured and after acidification, silver nitrate was introduced to precipitate AgBr, which was filtered, washed, and then dissolved in an ammoniacal solution of potassium tetracyanonickelate(II): Ni(CN)42- + 2AgBr(s) → 2Ag(CN)2- + Ni2+ + 2Br-Nickel ion required 11.70 mL of 0.002146 M EDTAWhat is the percentage of NaBr (102.894) in the 1.000 g sample?
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