Categories
Physical Chemistry

Bond Enthalpy

Science > Chemistry > Chemical Thermodynamics and Energetics > Bond Enthalpy In this article, we shall study the concept of bond enthalpy. During the formation of the bond, energy is evolved or released. Thus the bond formation reaction is exothermic. Due to the release of energy molecule formed is at a low energy level and […]

Categories
Physical Chemistry

Enthalpy Of Different Processes

Science > Chemistry > Chemical Thermodynamics and Energetics > Heat of Reaction Of Different Processes In this article, we shall study change in enthalpy for different chemical processes. Enthalpy of Formation (ΔfH° or ΔformationH°): The change in enthalpy of a chemical reaction at a given temperature and pressure, when one mole of the substance is formed […]