Energy, entropy and change

Combustion releases energy to the surroundings; at constant pressure this is described by a negative enthalpy change.

Наука се лакше памти када се дефиниција повеже са нечим мерљивим или уочљивим.

Mixing two gases usually increases the number of accessible microscopic arrangements and therefore increases entropy.

Наука се лакше памти када се дефиниција повеже са нечим мерљивим или уочљивим.

At constant temperature and pressure, ΔG combines enthalpy and entropy to indicate thermodynamic spontaneity.