Ethylene formula

More information on molar mass and molecular weight In chemistry, the formula weight is a quantity computed by multiplying the atomic weight (in atomic mass units) of each element in a chemical formula by the number of atoms of that element present in the formula, then adding all of these products together. A common request on this site is to Finding molar mass starts with units of grams per mole (g/mol). When calculating molecular weight of a chemical compound, it tells us how many grams are in one mole of that substance. The formula weight is simply the weight in atomic mass units of all the atoms in a given formula. The atomic weights used on this site come from NIST, the National Institute of Standards and Technology. We use the most common isotopes. This is how to calculate molar mass (average molecular weight), which is based on isotropically weighted averages. This is not the same as molecular mass, which is the mass of a single molecule of well-defined isotopes. For bulk stoichiometric calculations, we are usually determining molar mass, which may also be called standard atomic weight or average atomic mass. Formula weights are especially useful in determining the relative weights of reagents and products in a chemical reaction. These relative weights computed from the chemical equation are sometimes called equation weights. Using the chemical formula of the compound and the periodic table of elements, we can add up the atomic weights and calculate molecular weight...

Ethylene glycol is an organic compound. Organic compounds contain carbon and hydrogen and a few other elements depending on the compound. The elements present in ethylene glycol are carbon, hydrogen, and oxygen. As the compound has an alcohol functional group, oxygen is also present in its structure. Ethylene glycol is an organic compound with two alcohol functional groups. When two alcohol groups are on adjacent carbon atoms, the compounds are called glycols. There are many ways to represent the ethylene glycol formula. Here are a few different formulas. The first representation depicts the ethylene glycol structure. . Ethylene Glycol & Its Properties What's sweet but poisonous? Nope, not sugar. Although that would be a pretty good guess. It's ethylene glycol a clear, odorless, viscous, and sweet tasting alcohol-based liquid. Oh, and it's poisonous too if you or your pets drink it. As in, deadly poisonous. Let's cover this sweet poison's structure, formula, and uses. • • • 11K views What is ethylene glycol used for? Ethylene glycol is a versatile chemical, and its uses are many. It is present in all spheres of our lives, from dress material to explosives. • Ethylene glycol is the starting material for manufacturing PET, polyethylene terephthalate. PET is a versatile polymer found in plastic bottles, containers, blankets, and many more. • With terephthalic acid, ethylene glycol gives the fiber terylene, used as dress material. A Dress Made of Terylene a Synthetic Material ...

ethylene-propylene copolymer, also called ethylene-propylene rubber, a class of There are two major types of ethylene-propylene copolymers with elastic properties: those made with ethylene and propylene alone and those made with small amounts (approximately 5 percent) of a Both EPM and EPDM are prepared by dissolving gaseous ethylene and propylene (and A pronounced advantage of EPDM is that the The principal uses of EPM are in automobile parts and as an impact modifier for polypropylene. EPDM is employed in flexible seals for automobiles, wire and cable insulation, weather stripping, tire sidewalls, hoses, and roofing film.