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What are the types of chemical reactions? What is a Catalyst?

Asked by 1st March 2008, 9:33 AM
Answered by Expert
Answer:

1. displacement, 2. double displacement, 3. decomposition, 4. combination. 5. oxidation, 6. reduction. catalyst is a compound which alters the speed of reaction but itself remains unchanged.

Answered by Expert 2nd March 2008, 6:34 PM
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