Question

Write one example of homogeneous and heterogeneous catalysis.

Answer 1

Example of homogeneous catalysis:
2SO_2(g) + O_2(g) \(\overset { NO_{ (g) } } {\longrightarrow}\) 2SO_3(g)
Example of heterogeneous catalysis:
N_2(g) + 3H_(g) \(\overset{ Fe_{ (s) } } {\longrightarrow }\) 2NH_3(g)