The works of drama that we study in a classroom share those elements. For example, if you are watching a play in a theatre, feelings of tension and anticipation often arise because you are wondering what will happen between the characters on stage.f course, one particular production of a play may not be as exciting as itâs supposed to be. In fact, it may not be exciting at all. Writing about drama can also involve figuring out why and how a production went wrong.
Butyric acid is used in the preparation of various butyrate esters. Low-molecular-weight esters of butyric acid, such as methyl butyrate, have mostly pleasant aromas or tastes.As a consequence, they find use as food and perfume additives. It is also used as an animal feed supplement, due to the ability to reduce pathogenic bacterial colonization.utyric acid is used in the preparation of various butyrate esters. Low-molecular-weight esters of butyric acid, such as methyl butyrate, have mostly pleasant aromas or tastes.
Citric acid is used as one of the active ingredients in the production of antiviral tissues. Other uses. Citric acid is used as an odorless alternative to white vinegar for home dyeing with acid dyes. Sodium citrate is a component of Benedict's reagent, used for identification both qualitatively and quantitatively, of reducing sugars. Citric acid can be used as an alternative to nitric acid in passivation of stainless steel. Citric acid can be used as a lower-odor stop bath as part of the process for developing photographic film.