In chemistry, bond energy ( BE ) is one measure of the strength of a chemical bond. It is sometimes called the mean bond , bond enthalpy , average bond enthalpy , or bond strength . IUPAC defines bond energy as the average value of the gas-phase bond-dissociation energy (usually at a tempe...
English Noun bond energy ( countable and uncountable , plural bond energies ) ( physical chemistry , physics ) The sum of the bond dissociation energies of all the bonds in a molecule...
The bond-dissociation energy ( BDE , D 0 , or DH° ) is one measure of the strength of a chemical bond A−B . It can be defined as the standard enthalpy change when A−B is cleaved by homolysis to give fragments A and B, which are usually radical species. The enthalpy change is temperature...
bond energy 한국어 뜻: 결합 에너지.... 자세한 한국어 번역 및 예문 보려면 클릭하십시오
Key Points ; Values listed in tables of bond energy and bond length are averages taken over a variety of compounds that contain a specific atom pair. ; A plot of the potential energy of a two-atom system and the distance between the atoms reveals a distance at which the energy is at its minimum. This distance is the bond length between the atoms. ; The higher the bond energy associated with a specific atom pair, the stronger the bond is said to be, and the smaller the distance between the two atoms.
I understand every bond chemically has a length and energy to break, and energy is Newton*meters. Is the Bond enthaply/Bond disassociation energy equivalent...
Bond Energy - Introduction The amount of energy produced when one mole of bonds is created in isolated gaseous atoms to form a gaseous compound is known as bond formation energy or bond energy. The...
Bond, D (kJ/mol), r (pm) ; Si-Si, 222, 233 ; Si-N, 355, ; Si-O, 452, 163 ; Si-S, 293, 200 ; Si-F, 565, 160 ; Si-Cl, 381, 202 ; Si-Br, 310, 215 ; Si-I, 234, 243 ; Ge-Ge, 188, 241 ; Ge-N, 257, ; Ge-F, 470, 168 ; Ge-Cl, 349, 210 ; Ge-Br, 276, 230 ; Ge-I, 212, ; Sn-F, 414, ; Sn-Cl, 323, 233 ; Sn-Br, 273, 250 ; Sn-I, 205, 270 ; Pb-F, 331, ; Pb-Cl, 243, 242 ; Pb-Br, 201, ; Pb-I, 142, 279
The average value of the gas-phase bond dissociation energies (usually at a temperature of ; 298 K) for all bonds of the same type within the same chemical species. The mean bond energy for methane, for example, is one-fourth the enthalpy of reaction for: ; Tabulated bond energies are generally values of bond energies averaged over a number of selected typical chemical species containing that type of bond.
결합 에너지 (bond energy, BE), 또는 결합 엔탈피 는 화학 결합의 세기를 측정하는 방식이다. IUPAC에 따르면 결합 에너지는 기체상태의 해리 에너지, 즉 기체 상태의 원자 1몰의 공유 결합을 끊어서 구성입자...