Question

gasoline is a common fuel. most gas stations sell multiple grades of gasoline. these grades are distinguished by their octane content. octane (c8h18) is one of the components of gasoline, which may also contain many other types of hydrocarbons (such as decane, dodecane, and nonane). the fraction of gasoline that is made up of octane affects how the gasoline burns in a cars engine. higher octane ratings are typically more expensive and can improve performance in certain types of engines. is gasoline a compound or a mixture? compound mixture

Explanation:

La gasolina está compuesta por octano y otros hidrocarburos como decano, dodecano y nonano. Un compuesto químico está formado por átomos de diferentes elementos en proporciones fijas, mientras que una mezcla es una combinación física de dos o más sustancias. Como la gasolina es una combinación de diferentes hidrocarburos, es una mezcla.

Answer:

mixture