In the chemical reaction, why can the catalyst speed up the reaction rate
Platinum and rhodium catalyzes the conversion of carbon monoxide and nitrogen oxides to carbon dioxide and nitrogen, which are used in the conversion of automobile exhaust gases, and in most cars.
V2O5 (vanadium pentoxide) catalyzes the oxidation of sulfur dioxide to sulfur trioxide, and no catalyst is difficult to occur.
Iron catalyzes nitrogen and hydrogen synthesis of ammonia, and no iron reaction occurs almost.
Manganese dioxide, copper sulfate, catalytic hydrogen peroxide decomposition.
