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Understanding Reaction Quotient Q

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

Aiden Montgomery
Used 1+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The reaction quotient Q
Acid-base reactions
The periodic table
Chemical bonding
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the product formed in the example reaction discussed?
Sulfur trioxide
Water
Oxygen
Sulfur dioxide
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the equilibrium constant KC represent?
The ratio of product to reactant concentrations at equilibrium
The speed of a reaction
The temperature of a reaction
The pressure of a reaction
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the reaction quotient QC different from KC?
QC is only for gaseous reactions
QC is calculated only at equilibrium
QC can be calculated at any point in the reaction
QC is always greater than KC
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the value of QC calculated with the given example concentrations?
0
4.3
4,083
Infinity
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does it mean when Q is equal to K?
The reaction is at equilibrium
The reaction is moving forward
The reaction is moving backward
The reaction has stopped
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If Q is greater than K, what will the reaction favor?
Products
Reactants
Neither
Both equally
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