0
Without bonds the hydrogen and oxygen would come apart.
Hydrogen bonds are not the covalent bonds holding the hydrogen and oxygen together in a water molecule, they are the weak dipole bonds between the hydrogen side of the water molecule and other molecules (including the oxygen side of other water molecules). Some of the things hydrogen bonds in water do:
- increase surface tension
- make water a powerful solvent of ionic compounds
- make water expand when cooled below 4C until it freezes at 0C
- gives ice crystals their sixfold symmetry
- etc.
Water is a very unusual compound because of its hydrogen bonds.
What else can I help you with?
Water-water bonds are called?
hydrogen bond
Write the letter of each sentence that is true about hydrogen bonds?
A) Hydrogen bonds are weaker than covalent bonds. B) Hydrogen bonds form between a hydrogen atom and a highly electronegative atom. C) Hydrogen bonds are important in maintaining the structure of proteins and DNA. D) Hydrogen bonds are only found in water molecules. Correct sentences: A) Hydrogen bonds are weaker than covalent bonds. B) Hydrogen bonds form between a hydrogen atom and a highly electronegative atom. C) Hydrogen bonds are important in maintaining the structure of proteins and DNA.
Can water form hydrogen bonds form with itself?
Yes, water can form hydrogen bonds with itself. Each water molecule can form hydrogen bonds with up to four neighboring water molecules, resulting in a network of hydrogen-bonded water molecules, which gives water its unique properties like high surface tension and cohesion.
What type of bonds hold one molecule of water to another molecule of water?
A hydrogen bond is the attractive interaction of a hydrogen atom with an electronegative atom(<-wikipedia). Hence, in a water molecule the positive hydrogen atoms are attracted to the negative oxygen atoms. Just know that the hydrogen bond mentioned above is not a chemical bond. If it were, it wouldn't be water anymore. Another force between water molecules are London Dispersion Forces.
When water evaporates do the covalent bonds between O atoms and H atoms break or do the hydrogen bonds break and why?
When water evaporates, it is the hydrogen bonds between water molecules that break, not the covalent bonds within each water molecule. The hydrogen bonds are weaker intermolecular forces that hold water molecules together. Breaking these bonds allows the water molecules to escape as vapor.
Water-water bonds are called?
hydrogen bond
Write the letter of each sentence that is true about hydrogen bonds?
A) Hydrogen bonds are weaker than covalent bonds. B) Hydrogen bonds form between a hydrogen atom and a highly electronegative atom. C) Hydrogen bonds are important in maintaining the structure of proteins and DNA. D) Hydrogen bonds are only found in water molecules. Correct sentences: A) Hydrogen bonds are weaker than covalent bonds. B) Hydrogen bonds form between a hydrogen atom and a highly electronegative atom. C) Hydrogen bonds are important in maintaining the structure of proteins and DNA.
How do bonds form between water molecules?
The bond between water molecules is known as a hydrogen bond.
What kind of bonds give water it's important properties of adhesion cohesion and specific heat?
Hydrogen Bonds
What kind of bond does water commonly make?
Water is composed of molecular bonds, but forms hydrogen bonds with other water molecules. Hydrogen bonds are not actual bonds, but they cause an attraction between the water molecules, which is why water is adhesive.
Can water form hydrogen bonds form with itself?
Yes, water can form hydrogen bonds with itself. Each water molecule can form hydrogen bonds with up to four neighboring water molecules, resulting in a network of hydrogen-bonded water molecules, which gives water its unique properties like high surface tension and cohesion.
What kind of bond gives water its important properties of adhesion cohesion and specific heat?
They type of chemical bond that is responsible for the properties of adhesion and cohesion is hydrogen bonding. In cohesion the water's hydrogen bonds make water self-sticky, it beads up. In adhesion water has the ability to climb up the wall of any container it is in.
What type of bonds hold one molecule of water to another molecule of water?
A hydrogen bond is the attractive interaction of a hydrogen atom with an electronegative atom(<-wikipedia). Hence, in a water molecule the positive hydrogen atoms are attracted to the negative oxygen atoms. Just know that the hydrogen bond mentioned above is not a chemical bond. If it were, it wouldn't be water anymore. Another force between water molecules are London Dispersion Forces.
Does glucose form hydrogen bonds?
yes it can when it dissolves in water in forms hydrogen bonds in fact its the one that has the most hydrogen bonds
What is water-water bonds called in a beaker of water?
In a beaker of water, the bonds between water molecules are called hydrogen bonds. These bonds are formed between the positively charged hydrogen atoms of one water molecule and the negatively charged oxygen atom of another water molecule.
When water evaporates do the covalent bonds between O atoms and H atoms break or do the hydrogen bonds break and why?
When water evaporates, it is the hydrogen bonds between water molecules that break, not the covalent bonds within each water molecule. The hydrogen bonds are weaker intermolecular forces that hold water molecules together. Breaking these bonds allows the water molecules to escape as vapor.
Does water have more hydrogen bonds than salt water?
Yes, pure water has more hydrogen bonds because hydrogen bonds are formed between water molecules. In salt water, some water molecules are displaced by salt ions, reducing the number of hydrogen bonds between water molecules.
