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Are hydrophobic substances polar or nonpolar?
Hydrophobic substances are nonpolar.
Are hydrophobic substances polar or non-polar?
nonpolar
Is a hydrophobic molecule more likely to be polar or nonpolar?
A hydrophobic molecule is more likely to be nonpolar.
Is olive oil polar?
no, its hydrophobic
Are triglycerides amphiphilic?
No. Because the polar hydroxyls of glycerol and the polar carboxylates of the fatty acids are bound in ester linkages, triglycerides are nonpolar, hydrophobic molecules, that are essentially insoluble in water.
Is iodine soluble in glycerol?
Yes, Iodine is soluble in glycerol. Although keep in my that Iodine is nonpolar because it has no dipole charges, but Glycerol is in fact polar. This is most likely explained by the polar and nonpolar tendencies of Glycerol.
What are the properties of a molecule that is both hydrophobic and polar?
A molecule that is both hydrophobic and polar has a nonpolar region that repels water (hydrophobic) and a polar region that interacts with water (polar). This unique combination of properties allows the molecule to dissolve in both water and nonpolar solvents.
Does nonpolar means hydrophobic or hydrophilic?
Nonpolar molecules are typically hydrophobic, meaning they do not mix well with water. This is because water is a polar molecule and tends to interact more strongly with other polar molecules. Hydrophobic molecules generally prefer to interact with each other instead of with water.
Is hydrophobic a property that makes a molecule polar or nonpolar?
Hydrophobicity is a property that makes a molecule nonpolar.
Is glycerol soluble in heptane?
Glycerol is not soluble in heptane. Glycerol is a polar molecule due to its hydroxyl (–OH) groups, while heptane is a nonpolar hydrocarbon. This difference in polarity means that glycerol and heptane do not mix well, as polar and nonpolar substances generally do not interact favorably.
Is hydrophilic a property that determines whether a molecule is polar or nonpolar?
Yes, hydrophilic is a property that determines whether a molecule is polar or nonpolar. Hydrophilic molecules are polar, while hydrophobic molecules are nonpolar.
Does the polar head generally consist of a glycerol molecule linked to a phosphate group?
Yes, the polar head of phospholipids generally consists of a glycerol molecule linked to a phosphate group, along with other molecules like choline or serine. This structure contributes to the amphipathic nature of phospholipids, with the polar head being hydrophilic and the nonpolar tail being hydrophobic.
