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Because of the way the hydrogens bond to the oxygen in water, the molecular geometry is a bent or angular shape, and the oxygen has 2 lone pairs of electrons. This makes the oxygen part of the water molecule rather negative relative to the hydrogen part of the molecule, which is rather positive. Thus, there is a separation of charge, and this is what makes the water molecule so polar.
Wiki User
∙ 7y ago
Wiki User
∙ 9y agoThe polar ends of a water molecule are caused by the structure of the water molecule. One end there are two hydrogen atoms and on the other end there is an oxygen atom.
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Is isopropyl alcohol more polar than glucose?
Yes, Isopropyl Alcohol is a Polar Molecule.
How to know if a substance is a polar or not?
First of all you have to draw the Lewis dot structure of the molecule. If the molecule is symmetrical, it's non-polar. If the molecule is non-symmetrical or asymmetrical, then the molecule is polar.
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.
Water molecules are polar with the?
Water molecules are polar because of the large electronegativity difference between the oxygen and hydrogen atoms. The oxygen atom is more electronegative than the hydrogen atoms. This causes the oxygen end of the molecule to have a slightly negative charge, and the hydrogen end to have a slightly positive charge.
Molecules that have an unequal distribution of charges?
A molecule with an uneven distribution of charge is said to be a polar molecule. A polar molecule, because of an uneven distribution of charge, basically has an "end" that is slightly more positive and another that is slightly more negative. Let's look at an example.The water molecule is a good example of a polar molecule. It's oxygen end is a bit more negative, and the end with the pair of hydrogen atoms on it is slightly more positive. That gives the molecule an overall "endedness" with a positive and a negative end.
What is a molecule that has a partial positive charge on one end and a partial negative charge on the other?
A polar molecule...such as water. The oxygen molecules pulls the electrons closer, causing the oxygen to have a more negative charge and the two hydrogen atoms to have more positive charges. this is very important in the bonding of water molecules to other water molecules.
Is ammonia mlecule NH3 more polar than water molecule?
no, water is more polar than ammonia.
Why is water a polar molecule?
The water is a polar molecule because it is not equally charged. Its half side has a positive charge and the other half has a negative charge. because the electrons spend more of their time with the oxygen and not with hydrogen and due to this they get more negative charge and due to this the water is a polar molecule.---------------------------------------------------------------1. The water molecule is not linear.2. Oxygen is more electronegative than hydrogen.3. As a consequence the hydrogen atoms are slightly positive and the molecule is polar.
Why water is a polar molecule?
Oxygen is more electronegative than hydrogen - meaning the electrons they share will spend more time near the oxygen. This causes the oxygen to have a partial negative charge, and the hydrogens to have a partial positive charge - making water polar.
Is isopropyl alcohol more polar than glucose?
Yes, Isopropyl Alcohol is a Polar Molecule.
How to know if a substance is a polar or not?
First of all you have to draw the Lewis dot structure of the molecule. If the molecule is symmetrical, it's non-polar. If the molecule is non-symmetrical or asymmetrical, then the molecule is polar.
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.
Water and nonpolar molecules do not easliy mix?
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.
Water molecules are polar with the?
Water molecules are polar because of the large electronegativity difference between the oxygen and hydrogen atoms. The oxygen atom is more electronegative than the hydrogen atoms. This causes the oxygen end of the molecule to have a slightly negative charge, and the hydrogen end to have a slightly positive charge.
Who is the most polar molecule between HCl and water?
Water is more polar because O has an electronegativity value of 3.5 whereas Cl has value of 3.0
Is chloroform polar or non polar?
Polar molecules are water soluble , non-polar molecules are fat soluble . Chloroform (as are most anesthetics) is more soluble in fats (the cell membrane) than in water (ie.blood). Thus it is classified as non-polar notwithstanding the data below. Chloroform is a polar molecule. The 3 chlorine atoms are considerably more electronegative than the hydrogen atom, so the molecule has a net dipole moment.
When is water not a solvent?
Because like dissolves like. Water is a polar molecule and will dissolve other polar molecules or ions but not oils for example because they are not polar. ie they are immisceble.
