FirstHope 
Iodoform (Triiodomethane) Definition Iodoform, also known as triiodomethane, is a yellow crystalline solid with a distinct antiseptic odor. Its chemical formula is CHI₃. Structure: Chemical Formula: CHI₃ Molecular Structure: Composed of a single carbon atom bonded to one hydrogen atom and three iodine atoms. Bonding: The carbon atom forms four single bonds—one with hydrogen and … Read more
Reactions of Cyclopropane is a three-membered ring with significant angle strain due to its 60° bond angles (compared to the ideal 109.5° for sp³ hybridized carbons). This strain makes cyclopropane relatively reactive, particularly in reactions that relieve this strain. Hydrogenation: Cyclopropane can be hydrogenated in the presence of a metal catalyst (like Pd/C) to form … Read more
Tetrachloromethane (Carbon Tetrachloride) Definition Tetrachloromethane, commonly known as Carbon Tetrachloride (CCl₄), is a colorless, volatile, non-flammable liquid with a characteristic sweet odor. It is a chlorinated hydrocarbon in which all four hydrogen atoms of methane (CH₄) are replaced by chlorine atoms. Structure: Chemical Formula: CCl₄ Molecular Structure: A single carbon atom bonded to four chlorine … Read more
Dichloromethane (Methylene Chloride) Definition Dichloromethane (Methylene Chloride), also known as methylene chloride, is a volatile, colorless liquid with a moderately sweet aroma. It is a halogenated hydrocarbon with the chemical formula: Structure: Chemical Formula: CH₂Cl₂ Molecular Structure: A single carbon atom bonded to two hydrogen atoms and two chlorine atoms. Bonding: The carbon atom forms … Read more
Tetrachloroethylene (Perchloroethylene) Definition Tetrachloroethylene, also known as Perchloroethylene (PCE), is a colorless, volatile, nonflammable liquid with a mild, sweet odor. It is an organochlorine compound with the chemical formula C₂Cl₄. This compound is primarily used as a solvent in dry cleaning and for degreasing metals. Structure: Chemical Formula: C₂Cl₄ Molecular Structure: Consists of two carbon … Read more
Introduction of Sachse-Mohr Theory: Sachse and Mohr Theory expanded on the idea of non-planar conformations by proposing a theory specifically for cyclohexane and larger rings. This theory is also known as the Theory of Stainless Rings. Key Concepts of Sachse-Mohr Theory: Chair Conformation: Sachse and Mohr proposed that cyclohexane adopts a chair conformation, where all … Read more
Alkyl halides are versatile compounds in organic chemistry, participating in a variety of chemical reactions that form the backbone of synthetic strategies. Here’s an organized summary of the important reactions involving alkyl halides, including their chemical equations: Nucleophilic Substitution in Alkyl halides chemical reaction SN2 Mechanism: Involves a backside attack by the nucleophile and is … Read more
Trichloroethylene Definition Trichloroethylene is a clear, non-flammable, volatile liquid organic compound with the chemical formula C₂HCl₃. It is primarily used as a degreasing agent for metal parts and has applications in the manufacture of other chemicals. Structure of Trichloroethylene: Chemical Formula: C₂HCl₃ Molecular Structure: Contains a two-carbon backbone with one double bond. One carbon is bonded … Read more
Introduction of Coulson and Moffitt’s Modification: Coulson and Moffitt’s Modification in 1947, modified Baeyer’s theory by introducing the concept of non-planar ring structures, particularly for cyclohexane. Key Concepts: Non-Planar Structures: They proposed that cyclohexane is not planar but rather adopts non-planar structures like the chair and boat conformations, which relieve angle strain. Bond Angle Deformation: Coulson … Read more
Chloroform (Trichloromethane) Definition Chloroform (Trichloromethane), also known by its IUPAC name trichloromethane (CHCl₃), is a colorless, volatile, and sweet-smelling liquid that is non-flammable and heavier than water. It belongs to the class of compounds called halogenated hydrocarbons and is primarily used as a solvent, reagent, and intermediate in the production of various chemicals, especially refrigerants … Read more
