Posted by Kat on Tuesday, May 24, 2011 at 9:12am.
Hmmmm.
Ok, you obviously have a misunderstanding.
Heterogeneous catalysts: this is when the catalyst and the reactants are NOT in the same phase, an example being a solid catalyst(even finely divided particles) acting on a gaseous reacation.
Homogenous catalysts: The catalyst is in the same phase as the reactants. example: Sulfuric acid as as catalyst mixed with a liquid reactant to make a chemical ester.
Thank you!
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