High in the problem from organic chemistry, we have to write the equations for the formation of three different extras using an acid and alcohol in each case. And also we have to write the name of all the compounds involved. So the first equation for the formation of Esther is shown here where we have the acid HC double bourbon, oh or H. That is reacted with CH. three or H, which is alcohol. And for this reaction as it is required as a catalyst. And the product farm has a structure exceed double born oh O. C. H three plus H 20 The names of different substances involved in the reaction to this reactant is meta Noriega said, also known as formic asset and it has reacted with meeting all that is is alcohol and the product formed is metal for meat and the water. Then we will write the second equation where we can use the substance CH three C double bond, oh or H. Reacted with CH three, CH two or H. In the presence of acid. Get list. And the product farm has a structure CH three C double bond or four CH two CH three plus H 20 And the substances are named this is ascetic acid, this is Ethan all and the product formed is an ester and is named as it tile as it did and water. Then we will write one more equation for the formation of Esther that is CH three, CH two C double bond O. H plus C. H three, Ch 2, 20. H. These are reacted in the presence of acid as a catalyst and the product formed as an ester with the structural formula CH three CH two C double born all, oh CH two, CH two, CH three plus H 20 And the names of different substances are this is a reactant known as propane, weak acid and alcohol is propane. All the product form is an ester and is named as profile dropping weight and water. So these are the three questions to show the formation of different esters using an asset as well as an alcohol, and the names of the substances are also written with them.