Catalysts (2 Min) - yield, haber and bosch, enzymes, reversible reactions 

Catalysts like vanadium (v) oxide are useful in industrial processes such as in the production of sulfur trioxide gas since reactions can occur in environmentally favourable conditions where high temperature isn't necessary. Another catalyst like potassium oxide yields higher ammonia to help with reactions that aid in the production of fertilizer and explosives. Enzymes such as xylanase and amylase are a form of catalyst as well and also have functions like the production of paper. The combination of chemistry and engineering has the ability to bring in profound change if worked congruently.
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