Mutualism is a symbiotic relationship (a relationship between two living things) where both animals benefit from the exchange.Mutualism is the way two organisms biologically interact where each individual derives a fitness benefit (i.e. increased reproductive output).utualism is a symbiotic relationship (a relationship between two living things) where both animals benefit from the exchange.
Reaction rates are usually expressed as the concentration of reactant consumed or the concentration of product formed per unit time. The units are thus moles per liter per unit time, written as M/s, M/min, or M/h.
The enthalpy of reaction measures the heat released/absorbed by a reaction that occurs at constant pressure. Review enthalpy of reaction. 1  At constant volume, the heat of reaction is equal to the change in the internal energy of the system.  At constant pressure, the heat of reaction is equal to the enthalpy change of the system.