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Alexeev081 [22]
3 years ago
6

The rate of a chemical reaction may be defined as Select one: a. the time it takes for the reaction to be completed b. the chang

e in concentration of any one of the reactants only c. the change in concentration of any one of the reactants or products per time d. the change in concentration of any one of the products only
Chemistry
1 answer:
kaheart [24]3 years ago
8 0
It is A. This is because the rate of reaction is defined as the speed at which the reactants are converted into the products.
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Which factors would negatively impact the bodies digestive system
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I only listed 10 examples for you because you didn't put any more detail on a specific number or answer.
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3 years ago
Explain why the addition of a catalyst can make a reaction occur that doesn't normally occur at room temperature even when AG&lt
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A catalyst can cause a reaction to occur that does not normally happen at room temperature by reducing the activation energy needed to undergo the reaction.

<h3>What is a catalyst?</h3>

Catalysts are substances, often enzymes, used to speed up or commence a chemical reaction. They do this by reducing the necessary energy amount needed to begin the reaction, known as activation energy, or simply by changing the way in which the reaction takes place, which can allow for a reaction to take place even at <u>room temperature </u>when it would otherwise not occur.  

Therefore, we can confirm that a catalyst can cause a reaction to occur that does not normally happen at room temperature by reducing the activation energy needed to undergo the reaction.

To learn more about catalysts visit:

brainly.com/question/12260131?referrer=searchResults

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Answer:

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