UTF-8Homogenous catalysis No catalyst | Catalyzed reaction | Understanding catalytic pathways
There are two types of catalysis reactions: homogeneous and heterogeneous. In a homogeneous reaction, the catalyst is in the same phase as the reactants. In a heterogeneous reaction, the catalyst is in a different phase from the reactants. This activity addresses homogeneous catalysis.
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<font size="2">This is a system of molecules consisting of A<sub>2</sub>
and B<sub>2</sub>. If you run this model, you may not see any reaction.
This is because the following elementary reactions have very high
activation energies: </font><br><br>
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<font size="2">A<sub>2</sub>+B*-->AB+A* </font>
</li>
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<font size="2">B<sub>2</sub>+A*-->AB+B*</font>
</li>
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