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Is hydrogen bonding responsible for the polar nature of the water molecule?
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∙ 12y ago
yes
Wiki User
∙ 12y ago
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Why does hydrogen molecule does not exist?
Hydrogen molecules do exist (as H2); this is how hydrogen is found in nature.
What illustrates the nature of the bonding of H2O?
Some things that illustrates the nature of the bonding of H2O are the different forms that the molecule H2O can form like ice, water , steam.
Why would the cohesion and therman stability of water be less if water did not have polar covalent bonds?
The highly polar nature of the H-O bond in water creates a stable dipole moment in the molecule, in other words it creates a slightly positive end (the hydrogens) and a slightly negative end (the oxygen). This allows one molecule of water to interact with another causing them to align. The hydrogen of one water molecule interacts with the oxygen of a different water molecule. This process of a highly polar bond containing a hydrogen interacting with another polar bond is referred to as hydrogen bonding. Chemists have determined that hydrogen bonding has a bond dissociation energy of ~23kJ/mol. Without the polar covalent O-H bond the hydrogen bonding would not occur and this would cause the cohesion and thermal stability to greatly reduced.
Hydrogen bonding in water is it a covalent bond or ionic bond?
Hydrogen bonding between water molecules is neither covalent nor ionic. It is a weak electrostatic attraction between the oxygen atom of one water molecule and a hydrogen atom of another water molecule. There is no sharing or transfer of electrons between the molecules. There are the hydrogen - oxygen bonds of individual atoms in the water molecule, which are of course covalent. But in addition there are hydrogen bonds between atoms of adjacent molecules which form a hydrogen bond. This is a weak type of bond - merely the positive nature of the hydrogen atom (who's electron is busy in its covalent bond to an oxygen atom of its molecule), being attracted to the negative nature of (one of) the two filled valance orbitals on the oxygen atom of a near-by molecule. Similar such bonds between molecules that don't contain hydrogen are simply referred to as London forces. Please refer to the related link below. The symbol that looks like a lower case "d" is a delta symbol and means partial. So "d+" means partial positive charge and "d-" means partial negative charge.
Which type of bonding occurs between molecules and not within molecules?
The molecules haves secondary types of bondings as 1- Dipole-Dipole interaction, 2- Vander waal's bonding and 3- Hydrogen bonding, depending upon nature of molecules.
Why does hydrogen molecule does not exist?
Hydrogen molecules do exist (as H2); this is how hydrogen is found in nature.
What illustrates the nature of the bonding of H2O?
Some things that illustrates the nature of the bonding of H2O are the different forms that the molecule H2O can form like ice, water , steam.
What is the most significant force that attract polar molecules?
Depending on the exact nature of the polar molecule, the most significant forces would be hydrogen bonding or dipole-dipole forces.
Why would the cohesion and therman stability of water be less if water did not have polar covalent bonds?
The highly polar nature of the H-O bond in water creates a stable dipole moment in the molecule, in other words it creates a slightly positive end (the hydrogens) and a slightly negative end (the oxygen). This allows one molecule of water to interact with another causing them to align. The hydrogen of one water molecule interacts with the oxygen of a different water molecule. This process of a highly polar bond containing a hydrogen interacting with another polar bond is referred to as hydrogen bonding. Chemists have determined that hydrogen bonding has a bond dissociation energy of ~23kJ/mol. Without the polar covalent O-H bond the hydrogen bonding would not occur and this would cause the cohesion and thermal stability to greatly reduced.
Hydrogen bonding in water is it a covalent bond or ionic bond?
Hydrogen bonding between water molecules is neither covalent nor ionic. It is a weak electrostatic attraction between the oxygen atom of one water molecule and a hydrogen atom of another water molecule. There is no sharing or transfer of electrons between the molecules. There are the hydrogen - oxygen bonds of individual atoms in the water molecule, which are of course covalent. But in addition there are hydrogen bonds between atoms of adjacent molecules which form a hydrogen bond. This is a weak type of bond - merely the positive nature of the hydrogen atom (who's electron is busy in its covalent bond to an oxygen atom of its molecule), being attracted to the negative nature of (one of) the two filled valance orbitals on the oxygen atom of a near-by molecule. Similar such bonds between molecules that don't contain hydrogen are simply referred to as London forces. Please refer to the related link below. The symbol that looks like a lower case "d" is a delta symbol and means partial. So "d+" means partial positive charge and "d-" means partial negative charge.
What is the nature of solute?
the nature of interaction depends on whether they are lipophilic or hydrophilic. if both are hydorphilic ionic interaction, both lipophilic hydrogen bonding. ionic if lipophilic-hydrophilic.
Which element has lowest atomic number and is not found in nature?
Hydrogen has the lowest atomic number, and is not found in nature as individual atoms, but is found in nature as the diatomic molecule, H2.
Which type of bonding occurs between molecules and not within molecules?
The molecules haves secondary types of bondings as 1- Dipole-Dipole interaction, 2- Vander waal's bonding and 3- Hydrogen bonding, depending upon nature of molecules.
Mass of Hydrogen gas molecule?
A hydrogen gas molecule is diatomic in nature, so it would be about 2 g/mol.
What is the nature of solute-solvent interaction?
the nature of interaction depends on whether they are lipophilic or hydrophilic. if both are hydorphilic ionic interaction, both lipophilic hydrogen bonding. ionic if lipophilic-hydrophilic.
How do molecule's of a polar compound differ from those of a non polar compound?
polar compounds differ from non polar in the properties of bonding.polar compounds dissociate into ionsand they have the property of hydrogen and other bonding properties where as non polar lose this property .their melting points are high because of their bonding nature they are freely soluble maximum in all solvents.bothof the differences are highly eluted in chromatography
Which atom exists as a diatomic molecule in nature?
Numerous elements exist as diatomic molecules in nature, including hydrogen, oxygen, nitrogen, chlorine, bromine, fluorine, and iodine.
