In the equilibrium system below, which reagent/s will make the equilibrium shift to the right? Fe3+ (aq) + CNS (ag) Fe(CNS)2+, (aq) both FeClg and KCNS O KCNS O FeCl3 KCI

Chemistry
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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In the equilibrium system below, which reagent/s will make
the equilibrium shift to the right?
Fe3+,
(aq)
+ CNS (aq)
Fe(CNS)2* (aq)
O both FeClz and KCNS
О КCNS
O FeCl3
O KCI
Transcribed Image Text:In the equilibrium system below, which reagent/s will make the equilibrium shift to the right? Fe3+, (aq) + CNS (aq) Fe(CNS)2* (aq) O both FeClz and KCNS О КCNS O FeCl3 O KCI
Why do you think test tube D produces a pale color as
compared to the control, test tube A when KCI is added?
Chemical Equilibrium
HELE
Select the test solution:
Ferric and thiocy v
Select the control tube
Test tube A
FeONSFeCNS)
(
[FeCNS")
K-
FeCl,
KCNS
KCI
[Fe"] [CNS]
Fe(CNS)}?"
Reset
Developed by Amrita University Under research grant from
Drpartment Orlectronics Information Technology
O K* ions in solution reacted with Fe3+ in the Fe(CNS)2+
complex hence decreasing the concentration of
Fe(CNS)2+ complex ion in solution.
O K* ions in solution reacted with CNS- in the Fe(CNS)2+
complex hence increasing the concentration of
Fe(CNS)2+ complex ion in solution.
Transcribed Image Text:Why do you think test tube D produces a pale color as compared to the control, test tube A when KCI is added? Chemical Equilibrium HELE Select the test solution: Ferric and thiocy v Select the control tube Test tube A FeONSFeCNS) ( [FeCNS") K- FeCl, KCNS KCI [Fe"] [CNS] Fe(CNS)}?" Reset Developed by Amrita University Under research grant from Drpartment Orlectronics Information Technology O K* ions in solution reacted with Fe3+ in the Fe(CNS)2+ complex hence decreasing the concentration of Fe(CNS)2+ complex ion in solution. O K* ions in solution reacted with CNS- in the Fe(CNS)2+ complex hence increasing the concentration of Fe(CNS)2+ complex ion in solution.
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