34 relations: Alcohol, Aldehyde, Alkyne, Aluminium bromide, Appel reaction, Bond energy, Bromide, Bromine, Bromoform, Carbon, Carbon tetrachloride, Chloroform, Corey–Fuchs reaction, Debye, Dibromomethane, Ethanol, Ether, Frenkel defect, Halogenation, Hydrogen bromide, IUPAC nomenclature of chemistry, Lattice constant, Plastic crystal, Polymorphism (materials science), Sedative, Space group, Tetrabromoethane, Tetrahalomethane, Tetrahedron, Triphenylphosphine, Vulcanization, X-ray crystallography, 1,1-Dibromoethane, 1,2-Dibromoethane.
In chemistry, an alcohol is any organic compound in which the hydroxyl functional group (–OH) is bound to a carbon.
An aldehyde or alkanal is an organic compound containing a functional group with the structure −CHO, consisting of a carbonyl center (a carbon double-bonded to oxygen) with the carbon atom also bonded to hydrogen and to an R group, which is any generic alkyl or side chain.
In organic chemistry, an alkyne is an unsaturated hydrocarbon containing at least one carbon—carbon triple bond.
Aluminium bromide is any chemical compound with the empirical formula AlBrx.
The Appel reaction is an organic reaction that converts an alcohol into an alkyl chloride using triphenylphosphine and carbon tetrachloride.
In chemistry, bond energy (E) or bond enthalpy (H) is the measure of bond strength in a chemical bond.
A bromide is a chemical compound containing a bromide ion or ligand.
Bromine is a chemical element with symbol Br and atomic number 35.
Bromoform (CHBr3) is a brominated organic solvent, colorless liquid at room temperature, with a high refractive index, very high density, and sweet odor is similar to that of chloroform.
Carbon (from carbo "coal") is a chemical element with symbol C and atomic number 6.
Carbon tetrachloride, also known by many other names (the most notable being tetrachloromethane, also recognized by the IUPAC, carbon tet in the cleaning industry, Halon-104 in firefighting, and Refrigerant-10 in HVACR) is an organic compound with the chemical formula CCl4.
Chloroform, or trichloromethane, is an organic compound with formula CHCl3.
Christmas is an annual festival commemorating the birth of Jesus Christ,Martindale, Cyril Charles.
The Christmas season, also called the festive season, or the holiday season (mainly in the U.S. and Canada; often simply called the holidays),, is an annually recurring period recognized in many Western and Western-influenced countries that is generally considered to run from late November to early January.
Christmas Eve is the evening or entire day before Christmas Day, the festival commemorating the birth of Jesus.
Christmas traditions vary from country to country.
The Corey–Fuchs reaction, also known as the Ramirez–Corey–Fuchs reaction, is a series of chemical reactions designed to transform an aldehyde into an alkyne.
The debye (symbol: D) is a CGS unit (a non-SI metric unit) of electric dipole momentElectric dipole moment is defined as charge times displacement: |- |height.
Dibromomethane or methylene bromide, or methylene dibromide is a halomethane.
Ethanol, also called alcohol, ethyl alcohol, grain alcohol, and drinking alcohol, is a chemical compound, a simple alcohol with the chemical formula.
Ethers are a class of organic compounds that contain an ether group—an oxygen atom connected to two alkyl or aryl groups.
A Frenkel defect or dislocation defect is a type of defect in crystalline solids wherein an atom is displaced from its lattice position to an interstitial site, creating a vacancy at the original site and an interstitial defect at the new location without any changes in chemical properties.
Halogenation is a chemical reaction that involves the addition of one or more halogens to a compound or material.
Hydrogen bromide is the diatomic molecule with the formula.
The International Union of Pure and Applied Chemistry (IUPAC) has published four sets of rules to standardize chemical nomenclature.
The lattice constant, or lattice parameter, refers to the physical dimension of unit cells in a crystal lattice.
New Year is the time or day at which a new calendar year begins and the calendar's year count increments by one.
New Year's Day, also called simply New Year's or New Year, is observed on January 1, the first day of the year on the modern Gregorian calendar as well as the Julian calendar.
In the Gregorian calendar, New Year's Eve (also known as Old Year's Day or Saint Sylvester's Day in many countries), the last day of the year, is on 31 December which is the seventh day of Christmastide.
A plastic crystal is a crystal composed of weakly interacting molecules that possess some orientational or conformational degree of freedom.
In materials science, polymorphism is the ability of a solid material to exist in more than one form or crystal structure.
A sedative or tranquilliser is a substance that induces sedation by reducing irritability or excitement.
In mathematics, physics and chemistry, a space group is the symmetry group of a configuration in space, usually in three dimensions.
Tetrabromoethane (TBE) is a halogenated hydrocarbon, chemical formula C2H2Br4.
Tetrahalomethanes are fully halogenated methane derivatives of general formula CBrkCllFmInAtp, where:k+l+m+n+p.
In geometry, a tetrahedron (plural: tetrahedra or tetrahedrons), also known as a triangular pyramid, is a polyhedron composed of four triangular faces, six straight edges, and four vertex corners.
Triphenylphosphine (IUPAC name: triphenylphosphane) is a common organophosphorus compound with the formula P(C6H5)3 - often abbreviated to PPh3 or Ph3P.
Vulcanization or vulcanisation is a chemical process for converting natural rubber or related polymers into more durable materials by heating them with sulfur or other equivalent curatives or accelerators.
X-ray crystallography is a technique used for determining the atomic and molecular structure of a crystal, in which the crystalline atoms cause a beam of incident X-rays to diffract into many specific directions.
1,1-Dibromoethane is a clear, slightly brown, flammable chemical compound.
1,2-Dibromoethane, also known as ethylene dibromide (EDB), is the organobromine compound with the chemical formula (CH2Br)2.
2018 has been designated as the third International Year of the Reef by the International Coral Reef Initiative.
2019 (MMXIX) will be a common year starting on Tuesday of the Gregorian calendar, the 2019th year of the Common Era (CE) and Anno Domini (AD) designations, the 19th year of the 3rd millennium, the 19th year of the 21st century, and the 10th and last year of the 2010s decade.