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Activation Energy

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AP Chemistry

Definition

Activation Energy is defined as the minimum amount of energy required to initiate or start up a chemical reaction.

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"Activation Energy" also found in:

Subjects (53)

Practice Questions (8)

Where is the activation energy located in an energy diagram?
Which of the following statements is true about the activation energy of a reaction pathway?
Which of the following statements is true about the activation energy of a reaction under enthalpy-driven versus entropy-driven conditions?
A catalyst can do which of the following with activation energy?
A lower activation energy can help increase the number of effective collisions. Which of the following contributes to that?
When more particles have a greater energy than it's activation energy, what happens to the reaction rate?
Which of the following is true about a change in activation energy and temperature?
Activation energy can be described as which of the following?

Additional resources (1)

AP Chemistry - 5.10 Multistep Reaction Energy Profile

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