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.
Oxalic acid is an essential household chemical used in various ways such as a rust remover, a cleaning agent, on wood working, as stain lifter and as bleaching agent and many more.At high does, Oxalic acid is very dangerous but at moderate doses it is safe for various useful functions.xalic acid can be used as a bleaching agent for wood and stone. Wood, when exposed to weather elements turn into gray. When Oxalic acid is applied on an old and graying wood floor, it brings back the wood floorâs natural white color. Oxalic acid is used in preparation for staining old wood floors.