Thursday, 16 May 2013

4.21 explain that a catalyst speeds up a reaction by providing an alternative pathway with lower activation energy

A catalyst provides an alternative route for the reaction to start, this route requires less energy to start the reaction.

2 comments:

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  2. thank very much i am writing the quastions from checklist on google and you are giving the same quastion with a nice answers
    i have exams and you are helping me a lot thanks

    ReplyDelete