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Alla [95]
2 years ago
13

Brainliest if correct!!!!!

Chemistry
2 answers:
BigorU [14]2 years ago
7 0

Answer:

A

Explanation:

A catalyst speeds up a reaction by lowering the required activation energy, so it's not B. Like previously stated, the catalyst lowers the activation energy required, so it's not C either. This leaves us with A. Just to double check, does a catalyst speeds up a reaction? Yes! So like it says in A, a catalyst causes the equilibrium to be reached faster. Have a nice day! :)

BlackZzzverrR [31]2 years ago
4 0

Answer:

A

Explanation:

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I hope this can help you!

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A cube has a mass of 42 grams and a volume of 15 cubic centimeters. What is it’s density?
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Unknown:

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