What is the term used to describe a system where the forward and reverse reactions occur at the same rate?

Equilibrium Constants and Reactions

Interactive Video
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Chemistry, Science
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10th - 12th Grade
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Easy

Liam Anderson
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Static equilibrium
Dynamic equilibrium
Chemical stasis
Reaction balance
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a reversible reaction, what happens to the reactants and products at equilibrium?
The concentrations of reactants and products remain constant
The reaction stops completely
Reactants are completely converted to products
Products are completely converted to reactants
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the 'C' in the ICE box method stand for?
Change
Constant
Coefficient
Concentration
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the equilibrium constant (Kc) expression structured?
Reactants over products, each raised to their stoichiometric coefficients
Difference between products and reactants
Products over reactants, each raised to their stoichiometric coefficients
Sum of products and reactants
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a Kc value much greater than one indicate?
The reaction is not occurring
More products are present
The reaction is at equilibrium
More reactants are present
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which species are not included in the equilibrium constant expression?
Aqueous species
Gases
Solids and pure liquids
All species are included
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the reaction quotient (Q) used for?
Measuring the temperature of a reaction
Calculating equilibrium concentrations
Predicting the direction of a reaction
Determining the rate of reaction
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