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Is melting ice more or less dense than polar water?
Except at EXTREME pressures (like over 200 MPa), ice is less dense than liquid water. In the case of polar water this is even more the case since polar water has a fair amount of salt dissolved into it, raising it's density, while the ice is nearly pure water.
Why are organic molecules that contain oxygen atoms more soluble in water?
Water is a polar molecule, polar molecules are more soluble in other polar molecules. Oxygen helps make organic molecules more polar, and therefore more soluble in water.
Which is more polar 2-propanol or water?
water
Alcohol is more volatile than water because?
due to larger size of alkyl group alcohols are less polar than water and hydrogen bonding is not so strong as in water....
Why is naphthalene more soluble in petroleum ether than in water?
naphthalene is non-polar and can only dissolve in non-polar solvents. ether is non-polar, water is polar.
Does polar water diluted by melting become more or less dense?
less denser than
Does polar water diluted by meltings ice become more or less dense?
less denser than
What compound is more polar ch3ch2ch2ch2ch2ch2ch2oh ch3ch2ch2ch2oh or ch3oh how do you know?
CH3OH is more polar the others have more hydrocarbons on the them making them less polar and less soluble.
Is melting ice more or less dense than polar water?
Except at EXTREME pressures (like over 200 MPa), ice is less dense than liquid water. In the case of polar water this is even more the case since polar water has a fair amount of salt dissolved into it, raising it's density, while the ice is nearly pure water.
Why iodine is more soluble in cl but less soluble in water?
Iodine is not soluble in water because iodine is nonpolar and water is polar. According to the "Like dissolve like" expression, nonpolar substances are soluble with nonpolar substances and polar substances are soluble with polar substances, but nonpolar substances are not soluble with polar substances.
Why are organic molecules that contain oxygen atoms more soluble in water?
Water is a polar molecule, polar molecules are more soluble in other polar molecules. Oxygen helps make organic molecules more polar, and therefore more soluble in water.
What is more polar ethanol or water?
Methanol because the longer the side chains the less polar it becomes
Is ammonia mlecule NH3 more polar than water molecule?
no, water is more polar than ammonia.
Why is water more cohesive than alcohol?
Water is more polar than alcohol is. The molecule contains two strongly polar O-H bonds and no other bonds. A molecule of alcohol contains one highly polar O-H bond, one somewhat less polar C-O bond, and a nonpolar hydrocarbon segment.
Why is glucose more soluble in water than cyclohexanol?
Glucose is more soluble in water than cyclohexanol because glucose is polar. In contrast, cyclohexanol is mostly nonpolar and therefore less soluble in water.
What is more polar ethanol or propanol?
Ethanol is more polar. Propanol has three ch3-OH groups which affect the polarity, making it less polar.
Why is the polar water more salty?
It's in water.
