Delta H

[Aryana Sargsyan 2B]

What are the 4 ways to calculate delta H mentioned in the lecture vidoes ?

[Alysha Dijamco 3E]

Hi! I know that three of the method to calculate delta H are through Hess's law, bond enthalpies, and standard enthalpy of formation of all products minus the standard enthalpy of formation of all reactants.

[Dakshesh Rana 3L]

bond enthalpy
standard enthalpy of formation of all products subtracted the standard enthalpy of formation of all reactants
Hess's law

[Raya Amin 2A]

The three that outlined in the lecture are:
1) Hess's Law
2) Bond Enthalpies
3) Enthalpies of formation

And, then he also went over how to do calorimetry calculations, which give you the energy transferred as heat (q). Because at constant pressure, delta H = q, these calculations can also give you the enthalpy.

4) calorimetry calculations

[Isabella_Khatchikian_2I]

1) Hess's Law
2) Bond Enthalpies
3) Enthalpies of Formation
4) calorimetry calculations (using q=mc(delta(T)), when Delta(H)=q