kayla33322 kayla33322

12-03-2020
Chemistry

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Which of the following statements about catalysts is true?

Respuesta :

pughae12139 pughae12139

12-03-2020

Answer:

the first one

Explanation:

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Selena36 Selena36

11-05-2021

Answer:

a

Catalysts are always ionic.

b

Catalysts are chemically unchanged at the end of a reaction.

c

Catalysts increase the activation energy.

d

Catalysts increase the temperature of a chemical reaction.

Explanation:

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