2. When making the calibration curve in Part 1 of the experiment, it was assumed that the reaction mixture went to completion. That is, you assumed that [SCN] = [FeNCS2+]eq when the [Fe3+]o was in large excess. Using your average Keq (Part 2), calculate the equilibrium concentrations of each species in the last mixture (2mL Fe3+ and 225μL SCN-) of Part 1. a. [Fe3+]eq (M) b. [SCN]eq (M) c. [FeNCS²+]eq (M) Average Keq 2000 225 Info (110) Try 1: ✓₤.02E-4 Try 1:152 2 2 Info (320) 1 1 0.844 Edit Info (120)
2. When making the calibration curve in Part 1 of the experiment, it was assumed that the reaction mixture went to completion. That is, you assumed that [SCN] = [FeNCS2+]eq when the [Fe3+]o was in large excess. Using your average Keq (Part 2), calculate the equilibrium concentrations of each species in the last mixture (2mL Fe3+ and 225μL SCN-) of Part 1. a. [Fe3+]eq (M) b. [SCN]eq (M) c. [FeNCS²+]eq (M) Average Keq 2000 225 Info (110) Try 1: ✓₤.02E-4 Try 1:152 2 2 Info (320) 1 1 0.844 Edit Info (120)
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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![2. When making the calibration curve in Part 1 of the experiment, it was assumed that the reaction
mixture went to completion. That is, you assumed that [SCN] = [FeNCS2+]eq when the [Fe3+]o was in
large excess. Using your average Keq (Part 2), calculate the equilibrium concentrations of each species
in the last mixture (2mL Fe3+ and 225μL SCN-) of Part 1.
a. [Fe3+]eq (M)
b. [SCN]eq (M)
c. [FeNCS²+]eq (M)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F786b6109-21c6-4316-915c-7b16bb1f2581%2Fee45f3c6-4259-4c9b-8cf8-d3e31f1a38e0%2Fbdtaela_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. When making the calibration curve in Part 1 of the experiment, it was assumed that the reaction
mixture went to completion. That is, you assumed that [SCN] = [FeNCS2+]eq when the [Fe3+]o was in
large excess. Using your average Keq (Part 2), calculate the equilibrium concentrations of each species
in the last mixture (2mL Fe3+ and 225μL SCN-) of Part 1.
a. [Fe3+]eq (M)
b. [SCN]eq (M)
c. [FeNCS²+]eq (M)
Transcribed Image Text:Average Keq
2000
225
Info (110)
Try 1: ✓₤.02E-4
Try 1:152
2 2
Info (320)
1
1
0.844
Edit
Info (120)
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