LeChatlier's Principle
Authored by Orlando Vega
Science
9th - 12th Grade
NGSS covered
Used 13+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Define LeChatelier's Principle
Stresses do not shift a reaction
Equilibrium does not exist
A stress only shifts a reaction to the right
A reaction at equilibrium will shift to relieve a stress
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Identify 3 factors that can cause a stress to a reaction that is at equilibrium, according to LeChatelier's Principle.
Temperature
Concentration
Pressure
Temperature
Stirring
Increase Surface Area
Temperature
Catalyst
Heating
Nothing stresses me
Tags
NGSS.HS-PS1-5
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
2SO2 (g) + O2 (g) ⇌ 2SO3 (g) + heat
Adding SO3 (g) will ___.
shift the equilibrium right
shift the equilibrium left
increase the value of the equilibrium constant
have no change in equilibrium
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
2SO2 (g) + O2 (g) ⇌ 2SO3 (g) + heat
Removing O2 (g) will ___.
shift the equilibrium right
shift the equilibrium left
increase the value of the equilibrium constant
have no change in equilibrium
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
2SO2 (g) + O2 (g) ⇌ 2SO3 (g) + heat
Increasing the pressure of the container will...
shift the equilibrium right
shift the equilibrium left
increase the value of the equilibrium constant
have no change in equilibrium
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
2SO2 (g) + O2 (g) ⇌ 2SO3 (g) + heat
Increasing the VOLUME of the container will...
shift the equilibrium right
shift the equilibrium left
increase the value of the equilibrium constant
have no change in equilibrium
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
2SO2 (g) + O2 (g) ⇌ 2SO3 (g) + heat
Adding a catalyst to the reaction will...
shift the equilibrium right
shift the equilibrium left
increase the value of the equilibrium constant
have no change in equilibrium
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