Polar Molecules
nonpolar molecules
Polar molecules
When soap is added to a mixture of kerosene and water, it acts as an emulsifying agent, allowing the kerosene and water to mix together. This forms a stable emulsion where the water droplets are dispersed within the kerosene. The soap molecules contain both hydrophobic and hydrophilic parts, allowing them to bond with both the kerosene and water molecules.
Polar molecules are mixed better with water.
Water and sulfur do not mix because they are immiscible due to differences in their polarity and intermolecular forces. Water is a polar molecule, while sulfur is nonpolar. This polarity mismatch prevents them from forming a homogeneous mixture.
No, dodecane is a hydrocarbon (alkane) and is insoluble in water due to differences in polarity. Water is a polar molecule while dodecane is non-polar, so they do not mix.
Immiscible. When shaken an emulsion may form.
Polar moleculeβs
Water and oil does not mix because water is molecule and oil is made of hydrocarbon chains. Only molecule substances can mix with molecule solutes.
Lipids
Water is unique because it has a bent shape due to its polar covalent bonds, making it a universal solvent that dissolves many substances. Its hydrogen bonding gives it a high surface tension, specific heat capacity, and heat of vaporization, which are important for regulating Earth's climate and supporting life. Additionally, its density increases upon freezing, allowing ice to float and insulate liquid water below.
Water has a polar molecule, while oil has a non-polar molecule. Because of this, oil and water are immiscible.
Water and oil doesn't mix because the water is a polar molecule and oil is a non-polar molecule. There will always be more molecules of water than oil.
The detergent molecule contains both nonpolar hydrophobic parts that mix with oil and polar hydrophilic parts that mix with water.
When soap is added to a mixture of kerosene and water, it acts as an emulsifying agent, allowing the kerosene and water to mix together. This forms a stable emulsion where the water droplets are dispersed within the kerosene. The soap molecules contain both hydrophobic and hydrophilic parts, allowing them to bond with both the kerosene and water molecules.
libid
Water is a polar molecule (is a dipole, has a positive end and a negative end), hexane is a non-polar molecule. Like dissolves like. Water will dissolve other polar molecules, like HCl and NH3. Hexane will dissolve non-polar molecules like benzene or toluene.
While we know that oil will not mix with water, it is not accurate to say that oil will not mix with anything. Water is what is called a polar solvent, and oil is a nonpolar molecule. That's why the two don't mix. But there are a large number of nonpolar solvents that will mix with oil, and these include many organic solvents.
Polar molecules are mixed better with water.