polar
A molecule that is nonpolar can also be called apolar. This means that the molecule has an equal distribution of charge and does not have a net dipole moment.
It is polar. Carbon has an even lower EN than nitrogen, yet CO2 is apolar, because the two oxygens are arranged symmetrically around the carbon. NO2 on the other hand is angular (because the lone electron pair on the nitrogen), hence, the dipole moments of the two N-O bonds do not cancel out completely and the molecule as a whole is polar.
Lipids are insoluble in water but can dissolve in organic solvents such as alcohol, ether, chloroform, and acetone. These solvents break down the nonpolar interactions between lipid molecules, allowing them to dissolve.
Vanillin is polar because it has polar functional groups such as hydroxyl and carbonyl groups. These functional groups create uneven distribution of charge within the molecule, making it polar overall.
SBr2 is a polar molecule. This is because the S-Br bonds are polar due to the difference in electronegativity between sulfur and bromine. Additionally, the shape of the molecule is angular, which results in an uneven distribution of electron density, making it polar overall.
because there are 2 totally different types of molecules, you have the polar and apolar molecules. the polar molecules will only dissolve in a polar solvent, the apolar moleculesin a apolar solvent. this is the reason why oil doesn't mix with water. oil is apolar and water polar
Water is not apolar; it is a polar molecule. This polarity arises from the uneven distribution of electron density, which leads to a partial positive charge on the hydrogen atoms and a partial negative charge on the oxygen atom. This polarity allows water to form hydrogen bonds, giving it unique properties such as high surface tension and solvent capabilities. In contrast, apolar molecules do not have charged regions and do not interact well with polar substances like water.
Apolar molecules are poorly soluble in water because they lack significant polarity and cannot form hydrogen bonds with water molecules. Water is a polar solvent, and it tends to interact more favorably with other polar or ionic substances. As a result, apolar molecules do not dissolve well in water, as there is little to no attraction between their molecules and water molecules, leading to separation rather than solvation.
The polar nature of water molecules allows for the dissolution of NaHCO3. Water molecules are able to surround and separate the individual Na+ and HCO3- ions, facilitating their dispersal throughout the solution. This process is driven by the attraction between the polar water molecules and the charged ions in NaHCO3.
An apolar solvent is a solvent that lacks a significant separation of charge within its structure, resulting in a lack of significant electrostatic interactions with solute molecules or ions. Apolar solvents are typically nonpolar compounds like hydrocarbons, which are unable to form hydrogen bonds or dipole-dipole interactions with solutes that have polar groups. Examples include hexane, benzene, and carbon tetrachloride.
Most polar bears spend time out on the frozen Arctic ice flows hunting seals. The Arctic a dessert.
Doubtful, adipose tissue store apolar lipids, which don't mix with polar water molecules.
A molecule that is nonpolar can also be called apolar. This means that the molecule has an equal distribution of charge and does not have a net dipole moment.
Water can dissolve polar compounds but not apolar. By this way the formation of leuco base of indigo give a polar compound wich can be dissolve in water. This leuco base is a sodium salt, and consequently it is polar. Because I'm french my English is no perfect, so please don't insult me.
This is because gas is less dense than oil, and oil is less dense than water. In a liquid mixture, the substances will separate based on their densities, with the least dense substance rising to the top. This results in the gas being above the oil, and the oil being above the water.
Because bicarbonate has giant covalent bonds it is soluble in non-polar solvents such as alkaline earth metals but insoluble in polar oils and salts.
A double layered fluid structure containing sort of loose but contained things such as proteins, cholesterol molecules, etc. It has a hydrophobic layer of longer apolar lipid chains sandwiched in between two hydrophilic (polar) lipid edges.