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organic chemistry
vocabulary and concepts
| Question | Answer |
|---|---|
| organic chemistry | Study of all chemicals containing carbon |
| uniqueness of carbon | able to bond with itself to form long chains or rings, bind covalently with other elements, bind to itself and other elements in different arrangements |
| covalent compounds | a chemical compound formed by the sharing of electrons. Has low solubility, low melting points, electrical conductivity |
| isomers | Compounds with the same formula but different structures. |
| hydrocarbons | Compounds composed of only carbon and hydrogen |
| alkanes | a hydrocarbon containing only single covalent bonds |
| alkenes | Hydrocarbons with one or more carbon |
| alkynes | a carbon compound with a carbon |
| methane | CH4 (hydrocarbon) |
| ethane | C₂H₆ |
| propane | C₃H₈ |
| butane | C₄H₁₀ |
| cyclic hydrocarbons | A hydrocarbon that forms a ring |
| aromatic hydrocarbons | A special class of cyclic, unsaturated hydrocarbons that have a pleasant smell |
| aromatic hydrocarbon uses | solvents in lacquers, paints and enamels |
| substituted hydrocarbons | A hydrocarbon in which one or more hydrogen atoms have been replaced by atoms of other elements. |
| functional group | Atoms or groups of atoms that will change the chemical properties of a hydrocarbon |
| haloalkanes | organic molecules formed when a halogen or atoms are substituted for a hydrogen atom or atoms |
| alcohols | organic compounds containing hydroxyl groups( |
| methanol | CH3OH |
| carboxylic acids | very weak acids with pungent odors... |
| polymers | A large molecule consisting of many identical or similar molecular units, called monomers, covalently joined together in a chain. |
| monomers | small unit that can join together with other small units to form polymers |
| useful polymers | plastics and synthetic fibers |
| polymerization | A chemical process that combines several monomers to form a polymer. |
| polyethylene | consists of repeated units of ethylene monomers. used as a laxative...e.g. miralax |
| polytetraflouroethylene | All about Teflon...used in cookware, valves and bearings also in lubricants |
| proteins | Contains nitrogen, carbon, oxygen, and hydrogen; composed of polymers of amino acids |