Overall rating 3 out of 53.3 (3 ratings)
Last updated 18 January 2012, created 21 November 2009, viewed 7,476
Energy diagrams (profiles) showing endo and exothermic reactions
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Thankyou for the diagrams - very useful
Give the guy a break! He's shared a resource with us, and but for a slip of grammatical inexactitude, its a time-saver. We all know what he means, and I'm sure he knows what he meant to say as well as any of us...
The catalyst doesn`t "lower the activation energy". The catalyst provides an alternative reaction pathway of lower activation energy. Come on guy`s all chemists know that !