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Yes,hydrogen is very essential.Hydrogen should be bound to O or F or N or may be Cl.
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Can a ketone hydrogen bond with water?
yes, they can accept the hydrogen bond with water (they don't have a hydrogen to hydrogen bond with other ketones however.)
Does CCl2F2 have hydrogen bond?
CCl2F2 can act as a hydrogen bond acceptor at the fluorine atoms, by not as a hydrogen bond donor, as it does not have any hydrogen atoms.
An bond is formed through a weak electrical attraction between a hydrogen atom bound to an electronegativeatom such as oxygen and nitrogen and another electronegative atom?
As long as the hydrogen is attached to Florine, oxygen, or nitrogen the bonding will be a hydrogen bond.
Hydrogen bromide bond?
it is a bond between hydrogen and bromine
What type of bond is hydrogen?
A hydrogen bond is a very strong dipole-dipole bond. A hydrogen bond can only form between hydrogen and a strong electromagnetic atom; fluorine, oxygen or chlorine.
A type of weak chemical bond formed when the partially positive hydrogen atom in one molecule is attracted the partially negative atom of a neighboring molecule?
A hydrogen bond.
What kind of bond is a weak attraction between a slightly positive region of one atom and a slightly negative region of another?
A hydrogen bond.
Is a hydrogen and nitrogen a hydrogen bond?
It is not a hydrogen bond if they are in same molecule.But H bond forms between them.
Is a hydrogen bond stonger then a covalent bond?
No. Hydrogen bond is weaker than covalent bond.
Is CO a hydrogen bond?
CO does not contain hydrogen, therefore it is not a hydrogen bond.
What type of bonds form between the nitrogenous bases of a DNA molecule?
A hydrogen bond--two between A and T and three between G and C.
Can a ketone hydrogen bond with water?
yes, they can accept the hydrogen bond with water (they don't have a hydrogen to hydrogen bond with other ketones however.)
Does CCl2F2 have hydrogen bond?
CCl2F2 can act as a hydrogen bond acceptor at the fluorine atoms, by not as a hydrogen bond donor, as it does not have any hydrogen atoms.
An bond is formed through a weak electrical attraction between a hydrogen atom bound to an electronegativeatom such as oxygen and nitrogen and another electronegative atom?
As long as the hydrogen is attached to Florine, oxygen, or nitrogen the bonding will be a hydrogen bond.
Why is it necessary for there to be a polar covalent bond in order for a hydrogen bond to occur?
A hydrogen bond occurs when a hydrogen atom from one molecule is attracted to an atom (usually oxygen) of another molecule. There is a small positive charge on a hydrogen atoms in many covalent bonds due to H's very low electronegativity. This results from a polar covalent bond. Likewise, there is usually a small negative charge on an oxygen atom in a covalent bond due to O's relatively large electronegativity. This is also the result of a polar covalent bond. The +/- attraction that results from these polar bonds is what a hydrogen bond actually is. In the absence of a polar covalent bond, there will be no residual charge left on either the hydrogen or the oxygen and therefore no hydrogen bonding will occur!
Hydrogen bromide bond?
it is a bond between hydrogen and bromine
Hydrogen bond or coordinate bond - which is weakest?
Coordinate bond is a true primary bond while hydrogen bond is secondary bond (only attraction between opposite poles) so hydrogen bond is weaker.
