Accepted Answer
Ethene can react with steam to create ethanol under certain conditions. In this reaction, ethene can be considered a feedstock as it is a reactant so you need to use it to get the ethanol you want.
Related Question in Physics
Ethene can react with steam to create ethanol under certain conditions. In this reaction, ethene can be considered a feedstock as it is a reactant so you need to use it to get the ethanol you want.