What defines a catalyst?
A) A material that speeds up a reaction rate
B) A material that is used up in a reaction
C) A material that is not used up in a reaction
D) Both a and c are correct.
Correct Answer:
Verified
Q43: If the ADH of an insect species'
Q44: What does a catalyst provide for two
Q45: What do all homogeneous catalysts have in
Q46: Why aren't exothermic reactions catalyzed?
A)Because the reaction
Q47: Heterogeneous catalysts have the distinct advantage of
Q49: What chemical releases energy as blue-green light
Q50: What in blood increases the reaction rate
Q51: What do catalysts always do?
A)Increase a reaction
Q52: How do catalysts function in a reaction?
A)By
Q53: What are the two classes of catalysts?
A)Heterogeneous
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