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Intramolecular forces; Hydrogen bonds occur in ammonia between the nitrogen and the hydrogen, NH3.
Intermolecular forces:
Hydrogen bonding between molecules occurs between the electronegative nitrogen atom (N) of one molecule of ammonia and an electropositive hydrogen atom (H) bonded to a nitrogen of different molecule of ammonia.
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Why does ammonia have an unusually high boiling point?
Ammonia has an unusually high boiling point compared to other molecules of similar size because it forms strong hydrogen bonds, which require more energy to break. These hydrogen bonds create a network of intermolecular forces that hold the ammonia molecules together, resulting in a higher boiling point.
Water molecule bonded to a sulfate ion?
When a water molecule bonds with a sulfate ion, the water molecule forms hydrogen bonds with the sulfate ion due to its high electronegativity. The hydrogen atoms in the water molecule can interact with the negatively charged oxygen atoms in the sulfate ion, while the lone pairs on the oxygen atoms in the water molecule can interact with the positively charged sulfur atom in the sulfate ion through hydrogen bonding.
Are Hydrogen bonds are an example of adhesion?
No, hydrogen bonds are not an example of adhesion. Hydrogen bonds are a type of chemical bond that forms between a slightly positive hydrogen atom and a slightly negative atom of another molecule. Adhesion refers to the attraction between different molecules.
What kind of bond is formed between water molecules?
Hydrogen bonding is usually formed between one lone pair of electrons of the oxygen atom of one water molecule and the hydrogen atom of another water molecule. Hydrogen bonding forms as a result of electro-negativity difference between oxygen atom and hydrogen, with oxygen being more electro-negative.
What gas is made when hydrogen combines with nitrogen?
When hydrogen combines with nitrogen, it forms ammonia gas (NH3).
How many covalent bonds are represented of a molecule of ammonia NH?
The proper formula of ammonia is NH3. A molecule of ammonia contains three covalent bonds, one from each of the hydrogen atoms to the only nitrogen atom in the molecule.
Why does the ammonia molecule dissolve readily in water?
Ammonia dissolves readily in water because it is a polar molecule, meaning it has a partial positive charge on the hydrogen atoms and a partial negative charge on the nitrogen atom. This allows ammonia to form hydrogen bonds with water molecules, leading to its dissolution in water.
How many bond pairs of electron exist in a molecule of ammonia?
Ammonia contains N and H atoms. There are 3 bonding pairs.
How many bonds does Hydrogen have?
the Hydrogen molecule has a single covalent bonds between its constituent atoms.
When nitrogen and hydrogen combine what will be the ratio of hydrogen atoms to nitrogen atoms in a molecule of the resulting compound?
1 nitrogen (N) to 3 hydrogen (H) 1:3 which produces one molecule of ammonia
What type of bonds forms a slightly positive hydrogen atom in one molecule and slightly negative atom in another molecule?
It is called hydrogen bond.
Is NH3 covalent or ionic bond?
An ammonia molecule has covalent bonds in it.
When nitrogen and hydrogen combine what will be the ratio of hydrogen atoms to nitrogen atoms in a molecule of the resulting compounds?
In a molecule of ammonia (NH3), which forms when nitrogen and hydrogen combine, the ratio of hydrogen atoms to nitrogen atoms is 3:1.
What type of bond does NH3 have?
Ammonia (NH3) typically forms a covalent bond, where the nitrogen shares its electrons with the three hydrogen atoms. This results in a molecule with a trigonal pyramidal shape due to the lone pair of electrons on nitrogen.
Why ammonia is highly soluble in water?
Ammonia is a molecule, which not only acts as a solute in water but it reacts with water forming the Ammonium NH4+ ion, these ions are surrounded by water molecules s strong attractive forces are responsible for the high solubility of Ammonia.
Is an ammonia an molecular or ionic why?
Ammonia is a molecular compound because it is made up of nonmetal elements (nitrogen and hydrogen) that share electrons to form covalent bonds. In ammonia, the nitrogen atom forms three covalent bonds with hydrogen atoms.
Why does ammonia have an unusually high boiling point?
Ammonia has an unusually high boiling point compared to other molecules of similar size because it forms strong hydrogen bonds, which require more energy to break. These hydrogen bonds create a network of intermolecular forces that hold the ammonia molecules together, resulting in a higher boiling point.
