Le Chatelier's Principle in Iron Thiocyanate Equilibrium ATA 1. Write down the equilibrium constant expression for the following reaction: Co (aq) + 4 Cl "(aq) = CoCl²(aq) bbA d da In which direction will the equilibrium shift if vou (a) increase the concentration of Co" and (b) decrease the concentration of CoCl?
Le Chatelier's Principle in Iron Thiocyanate Equilibrium ATA 1. Write down the equilibrium constant expression for the following reaction: Co (aq) + 4 Cl "(aq) = CoCl²(aq) bbA d da In which direction will the equilibrium shift if vou (a) increase the concentration of Co" and (b) decrease the concentration of CoCl?
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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Please answer questions 1 through 3 and provide explanations when necessary! Thank you!
Transcribed Image Text:Le Chatelier's Principle in Iron Thiocyanate Equilibrium
muhdiiap stenpeT e
ATAG
1. Write down the equilibrium constant expression for the following reaction:
Co"(aq) + 4 Cl "(aq) = CoCl,"(aq)
bobbA
d sdu
In which direction will the equilibrium shift if vou (a) increase the concentration of Co²* and (b) decrease the
concentration of CoCl,²?
2. Using Le Chatelier's principle, predict the direction of the net reaction in each of the following equilibrium
systems, as a result of increasing the pressure at constant temperature.
N2(g) + O2(g) S 2 NO(g)
a.
b.
PCI5(g) = PC13(g) + Cl2(g)
CO(g) + Cl2(g) 5 COCI2(g)
с.
3. What effect (shift to the right or left) does an increase in temperature have on each of the following systems
at equilibrium?
3 Oz(g) 203(g)
AH = 284 kJ
a.
%3D
b.
2S03(g) + O2(g) 5 2S03(g)
AH =-198.2 kJ
he
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