0
The hydrogen bond involves hydrogen in a covalent bond with a highly electronegative element, like oxygen in water. Pure hydrogen H2 involves 2 atoms with exactly the same electronegativity. In water the large difference in electronegativity means that the bond is polar covalent. In addition to that, the hydrogen is not quite, but nearly a point nucleus because there are no other electrons in hydrogen than those shared. This causes a very strong attraction --- not a real bond -- between the hydrogen and the highly negative oxygen in an adjacent molecule. This is the real hydrogen bond, the attraction of the hydrogen for an element in another molecule. Real bonds are within one molecule.
What else can I help you with?
What are weak bonds that are not strong enough to hold atoms together to form molecules but are strong enough to form bonds within and around large molecules?
Hydrogen bonds are weak bonds that form between a hydrogen atom and a highly electronegative atom (such as oxygen or nitrogen) in a different molecule. While individually weak, hydrogen bonds collectively play important roles in stabilizing large molecules like proteins and nucleic acids.
Does carbon form weak or strong bonds?
Carbon can form both weak and strong bonds depending on the atoms it is bonded to. For example, carbon forms strong covalent bonds with other carbon atoms in diamond, but can form weaker intermolecular bonds in substances like graphite. Additionally, carbon can form weak bonds with hydrogen in organic compounds.
Does nylon 66 contain h bond?
In 6,6 nylon, the hydrogen bonds directly line up creating a strong, dense polymer structure.
What intermolecular forces explain why water is a liquid at room temperature?
Hydrogen bonding is the intermolecular force responsible for water being a liquid at room temperature. The hydrogen bonds between water molecules are relatively strong, allowing them to remain in a liquid state rather than vaporizing at room temperature.
Does NH3 contain both ionic and covalent bonds?
Ammonia, NH3, contains covalent bonds. The bonds between nitrogen and hydrogen atoms are formed by the sharing of electrons, making them covalent bonds.
What types of bonds holds the DNA bases together?
Strong hydrogen bonds.
Are hydrogen bonds as strong as ionic and covalent bonds?
No they are significantly weaker.
Methane CH4 contains four carbon - hydrogen single bonds What is the best description of these bonds?
The carbon-hydrogen single bonds in methane are covalent bonds, meaning the atoms share electrons to form the bond. These bonds are nonpolar, as carbon and hydrogen have similar electronegativities, resulting in equal sharing of electrons. The bonds are strong and stable, contributing to the overall stability of the methane molecule.
What are weak bonds that are not strong enough to hold atoms together to form molecules but are strong enough to form bonds within and around large molecules?
Hydrogen bonds are weak bonds that form between a hydrogen atom and a highly electronegative atom (such as oxygen or nitrogen) in a different molecule. While individually weak, hydrogen bonds collectively play important roles in stabilizing large molecules like proteins and nucleic acids.
Does 1-propanol have hydrogen bonds?
Yes, 1-propanol has hydrogen bonds because it contains a hydroxyl group (OH), which can form hydrogen bonds with neighboring molecules.
What contains water molecules and the hydrogen bonds between water molecules explain most of water's life-supporting properties?
I'm pretty sure it's Hydrogen Bonding. :) -K.
Does carbon form weak or strong bonds?
Carbon can form both weak and strong bonds depending on the atoms it is bonded to. For example, carbon forms strong covalent bonds with other carbon atoms in diamond, but can form weaker intermolecular bonds in substances like graphite. Additionally, carbon can form weak bonds with hydrogen in organic compounds.
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.
What compounds contains both ionic and covalent bonds NaNO3 CH3Cl C2H3OH NH2OH H2O2 CH3C?
NaNO3 contains ionic bonds between Na+ and NO3-, while C2H3OH contains both covalent and ionic bonds due to the presence of both carbon-carbon and carbon-oxygen bonds; CH3Cl contains a covalent bond between carbon and chlorine; NH2OH has covalent bonds between nitrogen and hydrogen, as well as nitrogen and oxygen; H2O2 contains covalent bonds between hydrogen and oxygen; CH3C likely refers to CH3COOH (acetic acid), which contains covalent bonds between carbon, hydrogen, and oxygen.
Does nylon 66 contain h bond?
In 6,6 nylon, the hydrogen bonds directly line up creating a strong, dense polymer structure.
How many hydrogen bonds can an ammonia molecule form explain with reason explain with reason?
Ammonia can form four hydrogen bonds per molecule. The lone pair on nitrogen can accept one hydrogen to form a hydrogen bond, and the three hydrogen atoms can bond to lone pairs to form three additional hydrogen bonds. However, if ammonia is the only molecule present, this bonding pattern is problematic because each molecule only has one lone pair per three hydrogen atoms. Thus, an average molecule would likely only have two hydrogen bonds, out of the maximum of four.
What are the bonds in acetaminophen?
Acetaminophen contains various bonds, including carbon-carbon bonds in its aromatic ring structure, carbon-hydrogen bonds in its alkyl side chain, and nitrogen-hydrogen bonds in its amide functional group. Additionally, there are also oxygen-hydrogen bonds in its hydroxyl group.
