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What is the bond energy per mole for forming all the bonds of water molecules H2O.?
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Why does glucose dissolves in water?
Because glucose has many -OH groups, which are capable of forming hydrogen bonds with water molecules.
What bond bonds water molecules with other water molecules?
hydrogen bond bonds water molecules with other water molecules.
What is water when heated?
Water molecules are attracted to each other, resulting in the formation if weak chemical bonds, called hydrogen donds. When water is heated the heat energy disrupts the hydrogen bonds reulting in hydrogen bonds between water molecules to be broken.
What takes away water molecules as molecules are combined?
The intermolecular bonds between water molecules are hydrogen bonds.
How do intra-molecular hydrogen bonds affect the molecule in its gaseous phase?
In general, the way the hydrogen bonds affect something (like water) in its gaseous phase is that they still want to "hang on a bit" and "connect" the molecules. But they can't because the molecules have too much kinetic energy. Remember that the electrostatic attraction that is the basis for hydrogen bonds didn't just "disappear" when the molecule gained enough energy to escape its liquid associates and become a gas. It's still there and plays a minor role in the behavior of the molecule. There is something else that is important when something like water is a gas in air (because the water molecules have enough energy). A water molecule may form a bond and combine with another molecule briefly, and then break away. In fact, molecules of water may be (will be) forming hydrogen bonds with other moledules and then breaking away all the time. The higher the energy of the system in which the molecules are operating, the less frequently a pair of water molecules will "hook up" and the less time they'll stay together. But the "hook ups" will still happen to a degree. In liquid water, the hydrogen bonds make and break all the time, but the "low energy" in a container of liquid water allows the hydrogen bonds to "call the shots" because the molecules don't have the energy to break away as easily.
Are water molecules capable of forming hydrogen bonds?
Yes Yes
What causes puddles to evaporate?
Heat energy from the sun and the ground cause puddles to evaporate. The heat energy breaks the hydrogen bonds between the water molecules and when the water molecules are heated to a high enough temperature, they will leave the puddle, forming water vapor.
What is a type of molecule that interact with water by dissolving in water and or forming hydrogen bonds with water molecules?
hydrophilic
How are ammonia glucose and water the same?
They are all molecules capable of forming hydrogen bonds.
Why does glucose dissolves in water?
Because glucose has many -OH groups, which are capable of forming hydrogen bonds with water molecules.
What bond bonds water molecules with other water molecules?
hydrogen bond bonds water molecules with other water molecules.
What macromolecule does not dissolve in water?
Lipids, such as fats and oils, do not dissolve in water because they are hydrophobic (water-fearing) molecules. This is due to their nonpolar nature, which prevents them from forming hydrogen bonds with water molecules.
What causes water molecules to stick together in liquid water?
hydrogen bonds
What is water when heated?
Water molecules are attracted to each other, resulting in the formation if weak chemical bonds, called hydrogen donds. When water is heated the heat energy disrupts the hydrogen bonds reulting in hydrogen bonds between water molecules to be broken.
What is heating water?
Water molecules are attracted to each other, resulting in the formation if weak chemical bonds, called hydrogen donds. When water is heated the heat energy disrupts the hydrogen bonds reulting in hydrogen bonds between water molecules to be broken.
What happened when water is heating?
Water molecules are attracted to each other, resulting in the formation if weak chemical bonds, called hydrogen donds. When water is heated the heat energy disrupts the hydrogen bonds reulting in hydrogen bonds between water molecules to be broken.
What happens to water molecules as water evaporates?
The hydrogen bonds between the water molecules in the liquid are broken.
