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"Hydrogen bonding" is something of a misnomer - it does not actually constitute a chemical bond, be it ionic or covalent. Hydrogen bonding is actually an intermolecular force - an attractive force between molecules.
Hydrogen bonding occurs when a molecule has hydrogen bonded to an electronegative atom. Oxygen and nitrogen are the most common examples. The electronegative atom pulls on the electrons between itself and hydrogen (that constitute their bond), which leaves the hydrogen with a little bit of positive charge. This positive charge is then electrostatically attracted to things bearing negative charges (such as those oxygen or nitrogen atoms).
Having hydrogen bonding affects various properties. Molecules that can hydrogen bond generally have higher boiling points and melting points than similar molecules that cannot. Being able to hydrogen bond helps with solvation in polar solvents such as water.
Take proteins for example. Proteins, which are long assemblages of amino acids, often contain groups along them that can hydrogen bond. These attractive forces along its side can help to maintain the three dimensional structure of that protein.
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How many atoms can hydrogen bond with?
Hydrogen could form ionic bond or a single covalent bond depending on the other atom to which it is bonded. Also in some molecules, it is also capable of forming hydrogen bond, with more electronegative atoms as in F, O, N)
Is a hydrogen bond stronger than a polar covalent bond?
A hydrogen bond is weaker than a covalent bond.
What is A molecule with a single covalent bond is .?
H2 Hydrogen gas has one single covalent bond in between the two hydrogen atoms. some other molecules also have the single covalent bonds as HF,HCl,HBr and HI.
Does methane include a hydrogen bond?
I assume you mean intermolecular hydrogen bonding. No, because carbon is insufficiently electronegative. In contrast, carbon tetrachloride exhibits some hydrogen bonding because of the electronegativity of the chlorine atoms.
Are Hydrogen bonds are ionic bonds?
Hydrogen forms some ionic and some covalent bonds - depending on its partner EN for H is 2.2 En increase across the rows in the periodic table Ionic bonds form between compounds with large differences in EN Colalent bonds form between molecules with similar ENs so (As a general rule of thumb) going across the periodic table it will first form ionic bonds then covalent molecular
What are the benefits of hydrogen cars?
Some benefits of hydrogen vehicles are: less pollution, less dependence on foreign oil, less vehicle costs, and not having to purchase gasoline. These vehicles are great for the environment.
How many hydrrogen atoms bond in organic molecules?
It depends completely upon which compound it is. Some have more Hydrogen bonds than others, and hydrogen can only bond to certain elements, such as Nitrogen and Oxygen, to make a hydrogen bond.
Why do some liquids are immiscible with water?
not form hydrogen bond
How many atoms can hydrogen bond with?
Hydrogen could form ionic bond or a single covalent bond depending on the other atom to which it is bonded. Also in some molecules, it is also capable of forming hydrogen bond, with more electronegative atoms as in F, O, N)
Is a hydrogen bond stronger than a polar covalent bond?
A hydrogen bond is weaker than a covalent bond.
What do hydrogen ions usually bond with?
Hydroxly ion What? Oxygen and Hydrogen together is H2O, (water). Right? Then hydrogen usually bonds with oxygen. Or, could the answer be more like this: Hydrogen ions would most likely bond with like ions, thus the answer being Hydrogen. What do some of you think the answer is?
What are the benefits of a healthy person?
what are some benefits of having a healthy person
What are some benefits of having a business MasterCard?
There are many benefits to having a business MasterCard credit card for a business. Some of these benefits are better insurance rates and it offers better security and protection.
What are the main benefits of using bond ETF investments?
According to Bankrate, some of the main benefits of using bond ETF investments include the ability to sell them at any time as well as the option to invest in overseas currencies with some ETF's.
What elements can bond with water to create a chemical bond?
There are a number of elements that can bond with water to create a chemical bond. Some elements include hydrogen, helium oxygen and nitrogen. Why can find details of the elements on Wikipedia.
What is an example of a molecule with a covalent bond?
H2 Hydrogen gas has one single covalent bond in between the two hydrogen atoms. some other molecules also have the single covalent bonds as HF,HCl,HBr and HI.
What is A molecule with a single covalent bond is .?
H2 Hydrogen gas has one single covalent bond in between the two hydrogen atoms. some other molecules also have the single covalent bonds as HF,HCl,HBr and HI.
