Answer to Use the glycerol and lauric acid molecules provided and modify as needed to construct a fat or oil molecule. HW2 questio An oil is any nonpolar chemical substance that is a viscous liquid at ambient temperatures and is both hydrophobic (does not mix with water, literally "water fearing") and lipophilic (mixes with other oils, literally "fat loving"). Oils have a high carbon and hydrogen content and are usually flammable and surface active. The hydrocarbons in crude oil are mostly alkanes, cycloalkanes and various aromatic hydrocarbons, while the other organic compounds contain nitrogen, oxygen and sulfur, and trace amounts of metals such as iron, nickel, copper and vanadium. Many oil reservoirs contain live bacteria. Two atoms of hydrogen and an atom of oxygen (which made up the molecule) on their own have none of the characteristics of water. Crude oils are mixtures of many different substances, often difficult to separate, from which various petroleum products are derived, such as: gasoline, kerosene propane, fuel oil, lubricating oil, wax, and asphalt. Oil molecules try to connect to water, but hydrogen bonds connecting water molecules together remain too strong to let them in. If pulled across the surface of water, oil will stretch out to a layer the thickness of one molecule since each oil molecule attempts to attach itself to water. Oil is a non polar molecule. Non polar molecules such as oil does not dissolve in water. Sand and butter are also non polar molecules. The oxygen atom exerts a strong attractive force on the electrons in the molecule. The water molecule has a bent shape, where the negative charge is concentrated around the oxygen atom and a net positive charge is concentrated around the hydrogen atoms. This gives water a net dipole moment. Oil molecules, on the other hand, are not polar .
The oxygen atom exerts a strong attractive force on the electrons in the molecule. The water molecule has a bent shape, where the negative charge is concentrated around the oxygen atom and a net positive charge is concentrated around the hydrogen atoms. This gives water a net dipole moment. Oil molecules, on the other hand, are not polar .
The reason oil is on top is because it is less dense and the reason they don't mix is because water is a polar molecule and oil being an organic molecule is non-polar. The oil molecules have Vanderwaals forces (London forces and dipole-dipole forces) of attraction between them. A non-polar molecule has the electrons equally distributed all along the molecule and do not concentrate them at the end of the molecule. The opposite ends of the non-polar molecule do not possess abundant charges. A triglyceride is called a fat if it is a solid at 25°C; it is called an oil if it is a liquid at that temperature. These differences in melting points reflect differences in the degree of unsaturation and number of carbon atoms in the constituent fatty acids.
Soaps are mixtures of sodium or potassium salts of fatty acids which can be derived from oils or fats by reacting them with an alkali (such as sodium or potassium
Sep 19, 2019 By breaking the hydrocarbons in oil and natural gas into simpler First, renewable electricity would split abundant molecules such as CO2, Sep 22, 2016 These volatile molecules include monoterpenes (hydrocarbon and The term essential oil dates back to the sixteenth century and derives from Jul 9, 2017 Her team was looking at the impact on health of medium-chain triglycerides ( MCTs), a form of fat molecule that has shorter chains of fatty acid Soaps are mixtures of sodium or potassium salts of fatty acids which can be derived from oils or fats by reacting them with an alkali (such as sodium or potassium
The tryglyceride molecule is the basis of all oils and fats. Oils and fats vary in both their appearance and functionality due to differences in the types fatty acid chain
The oxygen atom exerts a strong attractive force on the electrons in the molecule. The water molecule has a bent shape, where the negative charge is concentrated around the oxygen atom and a net positive charge is concentrated around the hydrogen atoms. This gives water a net dipole moment. Oil molecules, on the other hand, are not polar . The Escentric fragrance highlights the unique character of the aroma-molecule with ingredients that enhance its key facets. The Molecule fragrance is radically minimalist. It contains no odorants except the aroma-molecule, pure and singular. The Escentric and Molecule fragrances in each series are sold separately. Most often, mineral oil is a liquid by-product of refining crude oil to make gasoline and other petroleum products. This type of mineral oil is a transparent, colorless oil, composed mainly of alkanes and cycloalkanes, related to petroleum jelly. It has a density of around 0.8–0.87 g/cm 3. 1 Nomenclature According to this definition, noble gas atoms are considered molecules as they are monatomic molecules. A molecule may be homonuclear, that is, it consists of atoms of one chemical element, as with oxygen (O 2 ); or it may be heteronuclear, a chemical compound composed of more than one element, as with water (H 2 O).
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Feb 23, 2014 By contrast, here is an illustration of three unsaturated fat molecules, specifically oleic acid, a main component of olive oil. This fatty acid