Chemistry, asked by SR1807, 10 months ago

what r catalyst?????​

Answers

Answered by aliciaatencia
0

Answer:

a catalyst is a substance that increases the rate of a chemical reaction and isnt changed itself

Explanation:

Answered by tanisha3862
2

Answer:

a catalyst is a substance that increases the rate of a chemical reaction , without itself undergoing any permanent chemical change. Platinum is an example of a catalyst...

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