0
Short Answer: a partially positive hydrogen atom gets attracted to a partially negatively charged atom.
_______________________
Take water for example.
There is an Oxygen atom (which pulls electrons towards it-- making it partially negative)
There are also two hydrogen atoms. The (negatively charged) electron on each H atom is being pulled towards the O atom, making the Hydrogen partially positive.
Now, when two water molecules come together, the partially positively charged H's on one water molecule are attracted to the partially negatively charged O's on the other molecule. This attraction between oppositely charged atoms on different molecules creates a 'hydrogen bond'.
What else can I help you with?
Hydrogen bonds are weaker than the bond that holds hydrogen to oxygen in a water molecule?
Hydrogen bonds are weaker than covalent bonds. The bond between hydrogen and oxygen in a water molecule is a covalent bond, caused by the sharing of electron pairs between the two atoms. Hydrogen bonds are formed between a hydrogen atom of one molecule and an electronegative atom (like oxygen or nitrogen) of another molecule, and are weaker than covalent bonds.
What kinds of bonds are hydrogen bonds?
Hydrogen bonds are a type of non-covalent bond formed between a hydrogen atom bonded to an electronegative atom (such as oxygen, nitrogen, or fluorine) and another electronegative atom. They are relatively weak compared to covalent bonds but are important in maintaining the structure of molecules like water and proteins.
Can CH3COCH3 form a hydrogen bonds?
No, acetone (CH3COCH3) cannot form hydrogen bonds with itself because it does not contain any hydrogen atoms bonded directly to highly electronegative atoms such as nitrogen, oxygen, or fluorine. Hydrogen bonds are formed between hydrogen atoms attached to these electronegative atoms and partially negatively charged atoms in other molecules.
What kind of bond is formed between water molecules?
Hydrogen bonding is usually formed between one lone pair of electrons of the oxygen atom of one water molecule and the hydrogen atom of another water molecule. Hydrogen bonding forms as a result of electro-negativity difference between oxygen atom and hydrogen, with oxygen being more electro-negative.
Does C3H9N have hydrogen bonds?
No, C3H9N does not have hydrogen bonds. Hydrogen bonds occur when hydrogen is bonded to an electronegative atom like oxygen, nitrogen, or fluorine, and in C3H9N, there are only carbon, hydrogen, and nitrogen atoms present.
How many hydrogen bonds are formed between C and G?
Three hydrogen bonds are formed between cytosine (C) and guanine (G) in DNA base pairing.
How many bonds are formed when hydrogen and oxygen combine?
When hydrogen and oxygen combine to form water, a total of two bonds are formed. One bond is formed between each hydrogen atom and the oxygen atom. This results in the formation of H-O bonds.
Are hydrogen bonds formed between any molecules that contain hydrogen?
No, hydrogen bonds are formed specifically between molecules containing hydrogen bonded to highly electronegative atoms like oxygen, nitrogen, or fluorine. This creates a dipole-dipole interaction that leads to the formation of hydrogen bonds.
What molecule form hydrogen bonds?
Hydrogen bonds are formed within molecules. In chemistry, they are the strongest of the 3 types of bonds (London Dispersion, Dipole-Dipole, and Hydrogen Bonding). Molecules that have hydrogen bonds have to have bonds between hydrogen and nitrogen or hydrogen and oxygen or hydrogen and fluorine (N-H, O-H, or F-H).
The decreasing order for the relative strengths of chemical bonds?
The decreasing order for the relative strengths of chemical bonds is: covalent bonds, ionic bonds, and hydrogen bonds. Covalent bonds are the strongest, formed by the sharing of electrons, followed by ionic bonds where electrons are transferred, and hydrogen bonds are the weakest, formed by the attraction between polar molecules.
How the hydrogen to hydrogen bonding is forms in DNA?
Hydrogen bonds are formed between bases.Between adenine and thymine ,cytosine and Guanine.
How many single bonds are typically formed by Hydrogen?
Hydrogen typically forms one single bond.
What kind of bonds are broken when HF vaporizes?
When HF vaporizes, the intermolecular bonds known as hydrogen bonds between HF molecules are broken. These hydrogen bonds are formed between the hydrogen atom of one HF molecule and the fluorine atom of another HF molecule due to the electronegativity difference between hydrogen and fluorine.
Are double bonds stronger than hydrogen bonds?
Double bonds are stronger than hydrogen bonds. Double bonds are covalent bonds formed by the sharing of electron pairs between atoms, while hydrogen bonds are weaker electrostatic interactions between a hydrogen atom covalently bonded to an electronegative atom (such as oxygen or nitrogen) and another electronegative atom.
How is hydrogen is formed?
a hydrogen bond is formed when a charged part of a molecule having polar covalent bonds forms an electrostatic interaction with a substance of opposite charge.
What type of bonds does Ch3Oh have?
CH3OH, or methanol, has covalent bonds. Specifically, it contains polar covalent bonds between carbon and oxygen, carbon and hydrogen, and oxygen and hydrogen atoms. These bonds are formed by the sharing of electrons between atoms.
Do molecular bonds have very strong bonds?
Yes, molecular bonds can have different strengths depending on the type of bond. Covalent bonds are typically strong, formed by sharing electrons between atoms. Ionic bonds, where electrons are transferred, can also be strong. However, hydrogen bonds are relatively weaker, formed by an attraction between a hydrogen atom and an electronegative atom.
