aThe oxygen atom of the water molecule is more electronegative than the hydrogen atom (i.e., it attracts more the electrons). As a result, the side of the molecule with the oxygen atom has a partial negative charge. A molecule with such a charge difference is called a dipole.[translate]...
An atom of a chemical element participates in a covalent bond when it shares one or more of its available valence electrons. The concept of electronegativity refers to this type of chemical bond. As the participating atom becomes more electronegative, the bonding (shared)...
Step 1: Understand Hydrogen BondingHydrogen bonds are formed between hydrogen atoms and highly electronegative elements such as fluorine, oxygen, or nitrogen. These bonds can be classified into two types: intermolecular (between different molecules) and intramolecular (within the same molecule). Hint: ...
H2O (a) Is this an atom, molecule, or compound? (b) What type of bond is there: Ionic, polar covalent, nonpolar covalent, or hydrogen? (c) What is its molecular weight? What is the a chemical bond consisting of a hydrogen atom between two electronegative atoms (e.g., oxygen...
Teaching hydrogen bridges (H-bridges) in introductory chemistry courses is either oversimplified or dogmatically taught; the heuristic that ‘only fluorine, oxygen and nitrogen (FON) form H-bridges’ is commonly used, for example. This rule limits choices, does not match reality, and does not cl...
Why is oxygenmore electronegative than nitrogen? Oxygen has 8 protons in the nucleus while nitrogen only has 7. A bonding pair will experience more attraction from the oxygen's nucleus than from nitrogen's, and so the electronegativity of oxygen is greater....
Oxygen is more electronegative than carbon, so it holds a partial negative charge. This is also true between the hydrogen-oxygen bonds in water, so the partial charges between water and carbon dioxide interact more than other gases interact with water....
In a water molecule, the electrons are localized around the oxygen atom as it is much more electronegative than the hydrogen atom. The presence of a lone pair of electrons in the oxygen atom causes the water molecule to have a bent shape as per the Valence shell electron pair repulsion theo...
The OH bond in is polar because: (a) it is an ionic bond. (b) oxygen is much more electronegative than hydrogen. (c) oxygen occupies more space than hydrogen. (d) hydrogen is much more electronegative than oxygen. (e) it is a hydrogen bond. ...
A hydrogen bond refers to a very weak bond that forms between a hydrogen atom that is bound to another atom (ex: oxygen or nitrogen) and a nearby atom... Learn more about this topic: Chemical Bonds IV: Hydrogen from Chapter 2/ Lesson 6 ...