What is the primary purpose of a reaction mechanism?

Reaction Mechanisms and Energy Diagrams

Interactive Video
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Chemistry
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10th - 12th Grade
•
Hard

Patricia Brown
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To calculate the energy required for a reaction
To explain the step-by-step process of a reaction
To determine the final products of a reaction
To identify the reactants involved in a reaction
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the reaction between nitrogen dioxide and carbon monoxide, what role does NO3 play?
It is a catalyst
It is a reactant
It is an intermediate
It is a product
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is molecularity in the context of elementary reactions?
The energy required for the reaction
The speed of the reaction
The number of products formed
The number of reactant molecules involved
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of reaction is most common in gaseous phases due to sufficient energy and orientation?
Quadmolecular
Termolecular
Unimolecular
Bimolecular
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How are overall rate laws determined?
By observing the reactants
Experimentally
Through theoretical calculations
By analyzing the final products
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens if a proposed mechanism is proven incorrect?
It is used for educational purposes only
It is modified to fit the data
It is discarded immediately
It is accepted as an alternative
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a potential energy diagram, what does a 'bump' represent?
A reactant
An intermediate
A product
An activation energy barrier
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