Enthalpy to find Mass (2 Min) - enthalpy change, thermal energy, molar mass 

Determining enthalpy change is one thing, and using that to find the heat absorbed by another medium is another. Regardless, doing both are important to eventually find the mass of the compound after creating or analyzing a thermochemical equation. Vice versa can be done as well, where we can utilize the mass to find the standard molar enthalpy, maximum amount of thermal energy or to create a thermochemical equation.