BOND ENERGY Meaning and
Definition
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Bond energy refers to the amount of energy required to break a chemical bond between two atoms in a molecule or compound. It is also known as bond dissociation energy or bond strength.
Bond energy is an essential concept in chemical reactions and is measured in terms of energy per mole. It represents the strength of the bond and can vary depending on the types of atoms involved and the nature of the bond.
In a chemical reaction, if new bonds are formed, energy is released, and if existing bonds are broken, energy is absorbed. Bond energy is crucial in determining whether a reaction is exothermic (releases energy) or endothermic (absorbs energy). The higher the bond energy, the more stable the molecule or compound, and the more energy required to break the bond.
Bond energy is influenced by various factors, such as the type of bond (ionic, covalent, metallic), the number of shared electrons, the distance between the bonded atoms, and the presence of electronegative atoms. For example, a triple bond between two carbon atoms has a higher bond energy than a double or single bond between the same atoms.
The knowledge of bond energy is essential in fields such as organic chemistry, biochemistry, and materials science. It helps in understanding the stability and reactivity of molecules, predicting reaction outcomes, designing catalysts, and analyzing molecular structures. Bond energy values are often tabulated and used as a reference for calculating enthalpy changes in chemical reactions.
Common Misspellings for BOND ENERGY
- vond energy
- nond energy
- hond energy
- gond energy
- bind energy
- bknd energy
- blnd energy
- bpnd energy
- b0nd energy
- b9nd energy
- bobd energy
- bomd energy
- bojd energy
- bohd energy
- bons energy
- bonx energy
- bonc energy
- bonf energy
- bonr energy
- bone energy
Etymology of BOND ENERGY
The word "bond energy" is a compound term made up of two components: "bond" and "energy".
1. Bond: The term "bond" comes from the Old English word "bonda", which originally meant "householder" or "farmer". It later evolved to refer to a legal obligation or connection between individuals or groups. In the context of chemistry, a chemical bond refers to the force or attraction that holds atoms together within a molecule. The word "bond" in this context originated in the mid-19th century.
2. Energy: The term "energy" comes from the Greek word "energeia", which means "activity" or "operation". In physics, energy refers to the capacity or ability of a system to perform work or to cause change. The word "energy" entered the English language in the late 16th century from the Latin word "energia".
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