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The Oxygen molecule and Hydrogen molecules have different electronegativity (due to position on Periodic Table). As Oxygen is more electronegative it draws the negatively charged electrons towards itself. This makes the hydrogen atoms more positive and hence the partial charges.
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What is positively and negatively charged in a water molecule?
it says oxygen acts negativw so most likely hydrogen on the bottom acts positive
What is the oxygen atom of a water molecule?
Oxygen atoms in water molecules are the same as oxygen atoms in any other molecules; the definition of an oxygen atom is that it is an atom which has eight protons in its nucleus. Normally it has eight neutrons and eight electrons as well, but that can vary. It is only the eight protons which define it as oxygen.
Molecules that do not have oppositely charged ends are what molecules?
Molecules that do not have oppositely charged ends are nonpolar molecules.
Is a water molecule larger than a oil molecule?
no
Why oil does not dissolve in water?
Water dissolves substances because it's hydrogen bonds make it a polar molecule. Thus, the positive and negative ends of the water molecules attract the negative and positive ends (respectively) of substances, thus pulling them apart and dissolving the substance. Oil, however, is a nonpolar substance, so it is not attracted to the polarity of water.
What struggle produces the partial negative and partial positive charges on a water molecule?
The water molecule has a partial negative and partial positive charge because it is a polar molecule. Electrostatic attraction between the partial negative and partial positive molecules gives the water molecule its partial charge.
What is the molecule with a positive and a negative area?
A water molecule has a positive area near the hydrogen atoms (due to partial positive charges) and a negative area near the oxygen atom (due to partial negative charges). This is because of the unequal sharing of electrons between the oxygen and hydrogen atoms in water.
Describes a molecule with opposite charges on opposite ends?
A molecule with opposite charges on opposite ends is called a polar molecule. This occurs when there is an unequal distribution of electrons, leading to regions of positive and negative charge. Water (H2O) is a common example of a polar molecule with oxygen carrying a partial negative charge and hydrogen carrying a partial positive charge.
How is water a polar molecule?
Water is a polar molecule because it has a bent shape with oxygen being more electronegative than hydrogen, creating an uneven distribution of charge. This results in a partial negative charge on the oxygen atom and partial positive charges on the hydrogen atoms, making water a polar molecule.
Describes a molecule in which the positive and negative charges are separated?
It sounds like ionic is the term you're looking for.
What is a H20 polar molecule?
A H2O polar molecule is a molecule of water where the oxygen atom is more electronegative than the hydrogen atoms, leading to an uneven distribution of charge within the molecule. This causes water to have a partial negative charge at the oxygen atom and partial positive charges at the hydrogen atoms, making it a polar molecule.
What is the separation of charges within a polar molecule called?
The separation of charges within a molecule is called polarity. It occurs when the electrons are not shared equally between the atoms, leading to a partial positive and partial negative charge within the molecule.
Characteristics for polar and nonpolar molecues?
Polar molecules have separation of charges .ie. they have a partial positive and partial negative charges on molecule as in water . Non polar molecules e.g.methane has no separation of positive and negative charges as difference of electronegativity in C and H is very small .
What is a shorter answer for what causes polarity in a water molecule?
Asymmetrical distribution of electrons in the water molecule due to oxygen's higher electronegativity creates a partial negative charge near the oxygen atom and partial positive charges near the hydrogen atoms, leading to polarity.
Which property of water is created by the fact that opposite sides of the water molecule have opposite electric charges?
The property of water created by this fact is called polarity. Water molecules have a partial negative charge near the oxygen atom and partial positive charges near the hydrogen atoms, leading to the formation of hydrogen bonds between water molecules. This polarity gives water its ability to dissolve many substances and have a high surface tension.
What is polar in chemestry?
An atom or a molecule which has charge or a bond where the two atoms have partial charges.
Is dihydrogen monoxide nonpolar molecule?
No, dihydrogen monoxide (H2O) is a polar molecule. Due to the unequal sharing of electrons between hydrogen and oxygen, there is a partial negative charge on the oxygen atom and partial positive charges on the hydrogen atoms, resulting in an overall dipole moment.
