The meerkat or suricate Suricata suricatta is a small mammal and a member of the mongoose family. It inhabits all parts of the Kalahari Desert in Botswana and South Africa.A group of meerkats is called a mob, gang, or clan.he meerkat or suricate Suricata suricatta is a small mammal and a member of the mongoose family. It inhabits all parts of the Kalahari Desert in Botswana and South Africa.
Enthalpy of Formation. The (molar) enthalpy of formation is the heat released ( ) or absorbed ( ) in a chemical reaction at constant pressure when simple substances combine into a more complex substance. At standard conditions of pressure and temperature (1 atm and 298 K), it is denoted . For elements in their standard states, .
State the second point in the Law of Additivity of Reaction Enthalpies. If a set of reactions occurs in different steps but the initial reactants and final products are the same, the overall enthalpy change is the same. State the third point in the Law of Additivity of Reaction Enthalpies. Define Hess's Law. The enthalpy change is independent of the pathway of the process and the number of intermediate steps in the process.