C. a long chain of carbon atoms with hydrogen atoms attached to them.
Explanation:
Magnesium and I think its MG12 for the other part
Esters and Formation of esters. Esters and water are formed when alcohols react with carboxylic acids. This reaction is called esterification, which is a reversible reaction. ... Since esterification is a reversible reaction, esters can undergo hydrolysis to form corresponding alcohol and organic acid.
Potential energy is measured In joules (j)
