Write the equation for the following reaction: Aluminum + sulfuric acid = aluminum sulfate + hydrogen.

2 Al + 3H2SO4 = Al2 (SO4) 3 + 3H2
This reaction is a substitution reaction. The substitution reaction takes place between a simple substance (in this case, aluminum Al) and a complex (in this case, sulfuric acid H2SO4), while the simple substance replaces one of the parts of the complex substance.



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