The phrase "graphic formula" is spelled as ['græfɪk fɔːmjʊlə] in IPA phonetic transcription. The first part "graphic" is pronounced with the /g/ sound followed by a long /a/ sound and ends with the /k/ sound. The second part, "formula", is pronounced with a short /o/ sound, followed by the /r/ sound, then the /m/ sound, and the long /y/ sound, and ends with the /l/ and schwa sounds. This term refers to a visual representation of a chemical compound's molecular structure.
Graphic formula refers to a visual representation that depicts the structure and composition of a chemical compound or molecule. It is a commonly used tool in the field of organic chemistry to convey and understand the arrangement of atoms, bonding, and other chemical properties of a molecule.
A graphic formula consists of various elements such as lines, letters, and symbols that are used to represent different chemical elements and their bonds within the molecule. The lines in the formula represent the chemical bonds, with single lines indicating a single bond, double lines representing a double bond, and triple lines indicating a triple bond. Atoms are denoted by their chemical symbols, and they are positioned relative to each other to indicate their spatial arrangement and connectivity.
This visual representation allows chemists to quickly grasp the structure and connectivity of molecules, aiding in understanding their physical and chemical properties. Moreover, a graphic formula can be used to illustrate the isomerism of compounds, which refers to the existence of different structural arrangements with the same molecular formula.
Overall, graphic formulas serve as a concise and intuitive representation of the structure and composition of chemical compounds, providing valuable insights into the nature and behavior of molecules. They are extensively used in teaching, research, and communication within the field of chemistry.
In chemistry, a f. showing the relations of all the atoms, thus indicating fully the constitution of a substance.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The term "graphic formula" does not have a specific etymology since it is a combination of two common words. "Graphic" comes from the Latin word "graphicus", which means "written or drawn". It ultimately derives from the Greek word "graphikos". "Formula" also has Latin origins, originating from the Latin word "formula", meaning "a small rule or model". The term "graphic formula" is commonly used in chemistry to refer to a diagrammatic representation of a chemical compound's structure.