Final answer:
Chemical additives play a crucial role in industrial processes, enhancing efficiency and product quality. One specific application where chemical additives are important is in the improvement of catalytic reactions.
Step-by-step explanation:
Chemical additives play a crucial role in industrial processes, enhancing efficiency and product quality. One specific application where chemical additives are important is in the improvement of catalytic reactions. In catalytic converters found in gasoline-powered automobiles, a carefully selected blend of catalytically active metals helps to reduce toxic emissions produced during combustion, while also increasing the efficiency of carbon combustion and reducing nitrogen oxide output. This is achieved by adding more oxygen to the molecule and removing oxygen in different steps of the reaction.