a)Equilibrium is dynamic because.... 1. the reaction continues randomly 2. the pressure and temperature are constant 3. both forward and reverse reactions continue to form reactants and products 4. the reactant and product concentrations are constant 5.no matter or energy can enter or leave the system.
a)Equilibrium is dynamic because.... 1. the reaction continues randomly 2. the pressure and temperature are constant 3. both forward and reverse reactions continue to form reactants and products 4. the reactant and product concentrations are constant 5.no matter or energy can enter or leave the system.
Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter17: Equilibrium
Section: Chapter Questions
Problem 100AP: . Write the equilibrium expression for each of the following heterogeneous equilibria. a....
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a)Equilibrium is dynamic because....
1. the reaction continues randomly
2. the pressure and temperature are constant
3. both forward and reverse reactions continue to form reactants and products
4. the reactant and product concentrations are constant
5.no matter or energy can enter or leave the system.
b)What is the Keq expression for the following equilibrium?
pic attached
c)Equilibrium reaction clearly favours the right side of the reaction if there is a
1.large Keq .
2.positive ΔH.
3.negative ΔH.
4.low activation energy.
![What is the Keq expression for the following equilibrium?
3 Fe(s) + 4H₂O(g) Fe3 O4(s) + 4H₂(g)
OKeq
[H₂]4
2
O Keq
[H₂]/[H₂O]
b
Keg
[H,4/ H,O]4
014
2
2
OKeq
14
[Fe₂ O3] [H₂]¹/[Fe] [H₂O]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8f94cce2-17cb-4651-a249-f30dfc2c4940%2Fee8c9669-c5bd-4556-92e3-7b63bcf152f0%2Frjz215_processed.jpeg&w=3840&q=75)
Transcribed Image Text:What is the Keq expression for the following equilibrium?
3 Fe(s) + 4H₂O(g) Fe3 O4(s) + 4H₂(g)
OKeq
[H₂]4
2
O Keq
[H₂]/[H₂O]
b
Keg
[H,4/ H,O]4
014
2
2
OKeq
14
[Fe₂ O3] [H₂]¹/[Fe] [H₂O]
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