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Oxygen is more electronegative in water molecules because it has a higher affinity for electrons compared to hydrogen. This causes the oxygen atom in a water molecule to attract the shared electrons in the O-H bonds closer to itself, resulting in a partial negative charge on the oxygen atom and a partial positive charge on the hydrogen atoms.
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What is the solute and solvent in oxygen in water?
In the case of oxygen dissolved in water, oxygen is the solute and water is the solvent. Oxygen molecules are dispersed (dissolved) in water, which acts as the medium in which the oxygen molecules are distributed uniformly.
Is CH3CH2OH a Hydrogen Bond?
Yes, CH3CH2OH (ethanol) can participate in hydrogen bonding. Hydrogen bonding occurs when a hydrogen atom is covalently bonded to a highly electronegative atom (such as oxygen in this case) and is also attracted to another electronegative atom. In ethanol, the hydrogen atom bonded to the oxygen can form hydrogen bonds with other electronegative atoms, such as oxygen or nitrogen in other molecules.
Why higher alcohols are insoluble in water and lower alcohols are soluble in water?
Hydrogen bonding occurs between molecules where you have a hydrogen atom attached to one of the very electronegative elements - fluorine, oxygen or nitrogen.In the case of alcohols, there are hydrogen bonds set up between the slightly positive hydrogen atoms and lone pairs on oxygens in other molecules.The hydrogen atoms are slightly positive because the bonding electrons are pulled away from them towards the very electronegative oxygen atoms.just bcz of hydrogen bondingsolubility differs..
What chemical bond is involved with the formation of water molecules?
A covalent bond is involved in the formation of water molecules. It is a type of bond where electrons are shared between atoms, in the case of water, between one oxygen atom and two hydrogen atoms.
Do hydrogen and oxygen atoms that make up water be an example of a homogeneous mixture?
No, the hydrogen and oxygen elements in water are combined in molecules and so are a compound rather than a mixture. Air is a good example of a homogeneous mixture of mainly nitrogen, oxygen, carbon dioxide, and water vapor and hence it has different types of molecules thoroughly mixed together rather than chemically combined. Salty water is another good example.
What is the solute and solvent in oxygen in water?
In the case of oxygen dissolved in water, oxygen is the solute and water is the solvent. Oxygen molecules are dispersed (dissolved) in water, which acts as the medium in which the oxygen molecules are distributed uniformly.
Is CH3CH2OH a Hydrogen Bond?
Yes, CH3CH2OH (ethanol) can participate in hydrogen bonding. Hydrogen bonding occurs when a hydrogen atom is covalently bonded to a highly electronegative atom (such as oxygen in this case) and is also attracted to another electronegative atom. In ethanol, the hydrogen atom bonded to the oxygen can form hydrogen bonds with other electronegative atoms, such as oxygen or nitrogen in other molecules.
Is formation of water from its element physical change?
No, the formation of water from its elements (hydrogen and oxygen) is a chemical change because new substances with different properties are formed. In this case, a chemical reaction occurs between hydrogen and oxygen molecules to produce water molecules.
Why higher alcohols are insoluble in water and lower alcohols are soluble in water?
Hydrogen bonding occurs between molecules where you have a hydrogen atom attached to one of the very electronegative elements - fluorine, oxygen or nitrogen.In the case of alcohols, there are hydrogen bonds set up between the slightly positive hydrogen atoms and lone pairs on oxygens in other molecules.The hydrogen atoms are slightly positive because the bonding electrons are pulled away from them towards the very electronegative oxygen atoms.just bcz of hydrogen bondingsolubility differs..
Is H2 a hydrogen bond?
No, H2 is not considered a hydrogen bond. A hydrogen bond occurs when a hydrogen atom is covalently bonded to an electronegative atom like oxygen, nitrogen, or fluorine, and forms an electrostatic interaction with another electronegative atom. In the case of H2, there is no electronegative atom involved in the bond formation.
What chemical bond is involved with the formation of water molecules?
A covalent bond is involved in the formation of water molecules. It is a type of bond where electrons are shared between atoms, in the case of water, between one oxygen atom and two hydrogen atoms.
How does get put back into the air?
Oxygen is a "waste" byproduct of photosynthesis. Plants use sunlight to combine water and carbon dioxide into sugar and "excess" oxygen molecules, which is then released into the atmosphere (or ocean, in the case of algae).
Does KF form hydrogen bonding?
No, potassium fluoride (KF) does not form hydrogen bonding. Hydrogen bonding typically occurs between a hydrogen atom bonded to a highly electronegative atom (such as oxygen or nitrogen) and another electronegative atom. In the case of KF, the bond formed is an ionic bond between potassium and fluoride ions.
Why the water is not inflammable as hydrogen and oxygen are highly inflammable?
Water even if made of 2 inflammable gases don't burn because to burn ( to release energy) making of bonds is needed .In case of water hydrogen and oxygen has already formed bonds so it cannot burn any further.
What elements contain hydrogen?
Strong polar attractions between molecules involving H, F, O, and N ~APEX
What is a water molecules composed of?
One oxygen atom and two hydrogen atoms
Do hydrogen and oxygen atoms that make up water be an example of a homogeneous mixture?
No, the hydrogen and oxygen elements in water are combined in molecules and so are a compound rather than a mixture. Air is a good example of a homogeneous mixture of mainly nitrogen, oxygen, carbon dioxide, and water vapor and hence it has different types of molecules thoroughly mixed together rather than chemically combined. Salty water is another good example.
