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"van der waals" forces.
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What are attractions between water molecules called?
Attractions between water molecules are called hydrogen bonds. These bonds form due to the attraction between the positively charged hydrogen atoms of one water molecule and the negatively charged oxygen atoms of another water molecule. This gives water its unique properties such as high surface tension and cohesion.
The boiling temperature of water is so much higher than that of methane because water molecules are?
d.polarWater molecules are polar covalent and therefore form attractions between the molecules called hydrogen bonds. Much of the heat that goes into raising the temperature of water to its boiling point goes to breaking the hydrogen bonds first.
Explain how could attractions between molecules could cause water to have a higher boiling point than carbon dioxide?
Attractions between water molecules, such as hydrogen bonding, are stronger than the dispersion forces between carbon dioxide molecules. This results in water requiring more energy to break these intermolecular attractions and reach its boiling point than carbon dioxide.
Which would have the larger cohesion forces between its molecules water or oil?
Water would have larger cohesion forces between its molecules compared to oil. This is because water is a polar molecule, leading to stronger attractions between water molecules through hydrogen bonding. Oil, on the other hand, is nonpolar and does not have as strong intermolecular forces.
What are the weak chemical attraction between water molecules?
The weak chemical attractions between water molecules are hydrogen bonds. These interactions occur between the partially positive hydrogen atom of one water molecule and the partially negative oxygen atom of another water molecule. Hydrogen bonds are responsible for many of water's unique properties, such as high surface tension and specific heat capacity.
What are the weak chemical attractions between water molecules called?
Hydrogen bonds.
What are attractions between water molecules called?
Attractions between water molecules are called hydrogen bonds. These bonds form due to the attraction between the positively charged hydrogen atoms of one water molecule and the negatively charged oxygen atoms of another water molecule. This gives water its unique properties such as high surface tension and cohesion.
What kind of electrical attraction is responsible for oxygen's ability to dissolve in water?
the only electrical attractions that occur between oxygen molecules and water molecules are relatively weak dipole-induced dipole attractions.
The boiling temperature of water is so much higher than that of methane because water molecules are?
d.polarWater molecules are polar covalent and therefore form attractions between the molecules called hydrogen bonds. Much of the heat that goes into raising the temperature of water to its boiling point goes to breaking the hydrogen bonds first.
Explain how could attractions between molecules could cause water to have a higher boiling point than carbon dioxide?
Attractions between water molecules, such as hydrogen bonding, are stronger than the dispersion forces between carbon dioxide molecules. This results in water requiring more energy to break these intermolecular attractions and reach its boiling point than carbon dioxide.
What name is given to the bond between water molecules?
The bond between water molecules is called the hydrogen bond.
Why is there a force of attraction between water molecules?
The property of cohesion describes the ability of water molecules to be attracted to other water molecules, which allows water to be a "sticky" liquid. Hydrogen bonds are attractions of electrostatic force caused by the difference in charge between slightly positive hydrogen ions and other, slightly negative ions.
When are water molecules not held together by dipole-dipole attractions?
When water is in the form of steam.
Which would have the larger cohesion forces between its molecules water or oil?
Water would have larger cohesion forces between its molecules compared to oil. This is because water is a polar molecule, leading to stronger attractions between water molecules through hydrogen bonding. Oil, on the other hand, is nonpolar and does not have as strong intermolecular forces.
What are the weak chemical attraction between water molecules?
The weak chemical attractions between water molecules are hydrogen bonds. These interactions occur between the partially positive hydrogen atom of one water molecule and the partially negative oxygen atom of another water molecule. Hydrogen bonds are responsible for many of water's unique properties, such as high surface tension and specific heat capacity.
What kind of bond is formed from attractions between water molecules?
Hydrogen bonds form between the partially positive hydrogen atoms of one water molecule, and the partially negative oxygen atom of another water molecule.
Which property allows water to stick to glass?
This is called adherence. It is the force of attraction between the water molecules and the glass molecules.
