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Why do hydrocarbons repel water?
Like dissolves like. Hydrocarbons are non-polar, water is non-polar.
Are hydrocarbons poisons?
Yes, many hydrocarbons are toxic or carcinogenic.
What is the general solubility of hydrocarbons in water?
hydrocarbons are not soluble in a polar solvent but are soluble in a non-polar solvent.
Which Intermolecular force is common to all polar molecules but not non polar molecules?
Dipole-dipole interactions are common to all polar molecules but not nonpolar molecules. This force results from the attraction between the positive end of one polar molecule and the negative end of another polar molecule.
What are the basic structure of a hydrocarbon and why these molecules are hydrophobic?
Hydrocarbons = Molecules containing only carbon and hydrogen - Are major components of fossil fuels produced from the organic remains of organisms living millions of years ago, though they are not prevalent in living organisms. - Have a diversity of carbon skeletons which produce molecules of various lengths and shapes. - As in hydrocarbons, a carbon skeleton is the framework for the large diverse organic molecules found in living organisms. Also, some biologically important molecules may have regions consisting of hydrocarbon chains (e.g. fats). - Hydrocarbon chains are hydrophobic because the C-C and C-H bonds are nonpolar.
Is toluene polar or non. polar?
Most hydrocarbons are non-polar molecules. Examples include Toluene and Gasoline
Are hydrocarbons in soluble in water?
Hydrocarbons by themselves are non polar, so they would not be soluble in water, which is a polar molecule. Some hydrocarbon molecules however can have parts (with oxygen, hydrogen, fluor or nitrogen) and interact with water molecules though hydrogen bonding, albeit with less efficiency than other molecules that are polar.
Why hydro carbon are not soluble in water?
Because hydrocarbons have non polar molecules and water has a polar molecule.Hydrocarbons, which are molecules that are composed entirely of only Hydrogen & Carbon, which should make sense from the name. From a simple standpoint, it should make sense that these species are hydrophobic (ie: insoluble in water) because they not polar species. Carbon holds its electrons tightly. Water is a polar solvent because of the non-bonding electrons on the oxygen (H2O). Two substances are soluble with each other when they are either both polar (hydrophilic) or both nonpolar (hydrophobic).
What polar molecules are attracted to water?
Polar molecules with positively charged regions, such as ammonia and alcohols like ethanol, are attracted to water due to hydrogen bonding. Additionally, polar molecules with negatively charged regions, such as acetate ions, are also attracted to water for the same reason.
Why the hydrocarbons do not desolve in water?
Water is a polar solvent, hydrocarbons are not polar.
Why are hydrocarbons insoluble in water?
Aromatic hydrocarbons are not necessarily insoluble in water. Benzene is slightly soluble in water: 1.79 g/L at 25 deg C. Compounds such as benzoic acid or phenol are much more soluble in water due to their stronger dipole moments.
Why toluene is insoluble to water?
Toluene is an aromatic hydrocarbon and like all hydrocarbons is a non polar molecule. Water is a polar molecule. The rule of dissolving is that non polar cannot dissolve in polar
Does a sugar molecule have a polar bond to a gasoline molecule?
No, a sugar molecule does not have a polar bond to a gasoline molecule. Sugar molecules mostly contain polar hydroxyl groups, while gasoline molecules are nonpolar hydrocarbons. Therefore, they do not form polar bonds with each other.
Will hydrocarbon combine with water?
Hydrocarbons are non polar whereas water is polar. Therefore hydrocarbons do not dissolve in water.
Are most hydrocarbon compounds hydrophobic?
Yes. hydrocarbons are generally hydrophobic as hydrocarbons are non-polar and water is polar.
Why do hydrocarbons repel water?
Like dissolves like. Hydrocarbons are non-polar, water is non-polar.
All hydrocarbons have ringed-shaped molecules?
This statement is not accurate. While some hydrocarbons do have ring-shaped molecules (such as cycloalkanes and aromatics like benzene), not all hydrocarbons have this structure. Hydrocarbons can exist in various forms including linear chains and branched structures.
