st he Dunty ner anges b changes Report ck Cr ut keeping ne br formatir ur cont Date: A student mixes 5.00 mL 2.00 X 10-3 M Fe(NO,), with 5.00 mL 2.00 X 10-3 M KSCN. She finds X-1.40 x10 First Name: 3t 2) Fe(SCN),*(aq). Find K, for this reaction, given the data in Problem 1, except that the equilibrium concentration of Fe(SCN),+ is equal to 0.70× 10-4 M. Last Name: Since k [FESCN aq] Fe (a9) SCN09) FESONB/an). (bo) Section: Post-Lab Questions that in the equilibrium mixture the concentration of FeSCN²+ is 1.40 × 10-4 M. Find K, for the 1) reaction Fe3+ (aq) + SCN-(aq) FESCN? (aq). xt k,=4O10") -3 34 C. E12 Assume that the reaction studied in Problem 1 is Fe3+(aq) + 2 SCN-(aq)= EGO 8|Page

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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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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Help with problem 2 please 

st
he
Dunty ner
anges b
changes
Report ck
Cr
ut keeping
ne br
formatir
ur cont
Date:
A student mixes 5.00 mL 2.00 X 10-3 M Fe(NO,), with 5.00 mL 2.00 X 10-3 M KSCN. She finds
X-1.40 x10
First Name:
3t
2)
Fe(SCN),*(aq). Find K, for this reaction, given the data in Problem 1, except that the equilibrium
concentration of Fe(SCN),+ is equal to 0.70× 10-4 M.
Last Name:
Since k [FESCN aq]
Fe (a9) SCN09) FESONB/an).
(bo)
Section:
Post-Lab Questions
that in the equilibrium mixture the concentration of FeSCN²+ is 1.40 × 10-4 M. Find K, for the
1)
reaction Fe3+ (aq) + SCN-(aq) FESCN? (aq).
xt
k,=4O10")
-3
34
C.
E12
Assume that the reaction studied in Problem 1 is Fe3+(aq) + 2 SCN-(aq)=
EGO
8|Page
Transcribed Image Text:st he Dunty ner anges b changes Report ck Cr ut keeping ne br formatir ur cont Date: A student mixes 5.00 mL 2.00 X 10-3 M Fe(NO,), with 5.00 mL 2.00 X 10-3 M KSCN. She finds X-1.40 x10 First Name: 3t 2) Fe(SCN),*(aq). Find K, for this reaction, given the data in Problem 1, except that the equilibrium concentration of Fe(SCN),+ is equal to 0.70× 10-4 M. Last Name: Since k [FESCN aq] Fe (a9) SCN09) FESONB/an). (bo) Section: Post-Lab Questions that in the equilibrium mixture the concentration of FeSCN²+ is 1.40 × 10-4 M. Find K, for the 1) reaction Fe3+ (aq) + SCN-(aq) FESCN? (aq). xt k,=4O10") -3 34 C. E12 Assume that the reaction studied in Problem 1 is Fe3+(aq) + 2 SCN-(aq)= EGO 8|Page
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