laurennedwards laurennedwards

13-07-2020
Biology

contestada

What is true of a catalyst?

It is not consumed by the reaction.

It is a reactant in a chemical reaction.

It is a product of a chemical reaction.

It provides the energy needed for the reaction.

Respuesta :

ujalakhan18 ujalakhan18

13-07-2020

Answer:

Option A

Explanation:

A catalyst is not consumed in a reaction. Although it is used to speed up the chemical reaction, it is not broken in the reaction.

Answer Link

Otras preguntas

Finish the analogy - speck is to dust as sliver is to what

Which one of the following sentences is correctly punctuated? A. Look at me, then say what you have to say? B. When will the winter end? C. Look up, look down,

In the chemical process of photosynthesis, sunlight is primarily considered a(n) A) catalyst. B) enzyme. C) product. D) reactant.

Why does Gene dress in Finny's clothes after Finny's fall from the tree? A. Gene is jealous of Finny and wants everyone to look to him like they do to Fi

In “The Necklace” by Guy de Maupassant, what is the result of Mathilde visiting her rich friend?

what is the scientific notation of 0.0000039

a _____ change occurs. when a material changes shape or size but composition does not change

Why did the Japanese emperor create the title of shogun

All of the following are ways to write 25 percent of N EXCEPT a. 0.25 N b. 25N 100 c. 1 4 N d. 25 N

Unferth challenges Beowulf because Unferth? a. wants to prove that Beowulf is a liar b. envies Beowulf's fame and courage c. knows that he is stronger than Beo