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Energy in Bonding: Mastery Test
2
Select the correct answer.
How does activation energy affect a chemical reaction?
O A.
It increases the energy of the reactants.
O B.
It determines how difficult it is to start the reaction.
○ C.
It determines how much product can form.
O D.
It decreases the energy of the products.

Sagot :

GinnyAnswer

Final answer:

Activation energy is essential for initiating chemical reactions, primarily supplied by heat energy. Temperature elevation enhances reactant energy, and catalysts lower activation energy for reactions.


Explanation:

Activation energy is the energy required to initiate a chemical reaction, typically provided by heat energy from the surroundings. This energy helps molecules reach their transition state by increasing motion and collision frequency.

Increasing the temperature of a reaction results in more reactant particles having energy exceeding the activation energy, facilitating the reaction.

A catalyst does not become part of the final product in a chemical reaction but aids in lowering the activation energy required for the reaction to occur.


Learn more about Activation Energy here:

https://brainly.com/question/28384644


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