The standard enthalpy of formation is defined as the amount of energy released or absorbed when one mole of a substance is created under normal conditions from its pure elements. Energy is in the form of heat. Standard c...
The standard enthalpy of formation is the change in heat required to form a particular product through a chemical reaction. It is also commonly called the standard heat of formation, and it is represented by the variable...
The enthalpy of formation is defined as the energy, in the form of heat, given off or absorbed during a chemical reaction under the most stable conditions for the reaction to occur from pure elements. The basic formula f...
The heat combustion of naphthalene under standard conditions is -5150 kiloJoules per mole or -1230 kilocalories per mole. The experimental specific heat can be measured through the use of a bomb calorimeter.
The enthalpy of vaporization is the energy, in the form of heat, that a substance needs to change from a liquid to a gas at a constant temperature and pressure. Enthalpy of vaporization, designated as "delta H vap," is m...
The molar mass of C6H6, which is the chemical formula for benzene, is 78.11 grams per mole. The molar mass of a compound is calculated by adding together the atomic mass of each atom it contains.
The gram formula mass of Al2(SO4)3 is 342.15 grams per mole. Aluminum sulphate, also known as alum, is a white crystalline substance that is commonly used in the purification of water.