Which of these is an example of a chemical reaction that occurs at a very fast rate?

Question 14 options:

A)
iron rusting

B)
photosynthesis

C)
rotting wood

D)
an explosion

Question

Which of these is an example of a chemical reaction that occurs at a very fast rate?

Question 14 options:
	
A) 	
iron rusting

	
B) 	
photosynthesis

	
C) 	
rotting wood

	
D) 	
an explosion

brittanyrolfe · Answer

What do you think is the answer?

rachel.frank40 · Answer

Think of the word fast.....

tocuteforyou2 · Answer

D : explosion

brittanyrolfe · Answer

Sounds right to me, what do you think @rachel.frank40 ?

rachel.frank40 · Answer

Agreed @brittanyrolfe

tocuteforyou2 · Answer

How can the rate of a reaction be increased?

Question 15 options:
	
A) 	
Adding a catalyst

	
B) 	
Lowering the temperature

	
C) 	
Having less surface area

	
D) 	
Decreasing the amount of reactants

brittanyrolfe · Answer

again, post each new question as a different question in the forum

tocuteforyou2 · Answer

ok