[baffae]

I'm doing a thermodynamics lab for AP Chem and I'm confused.

If I have a value for q of the rxn of 3 different reactions, and reaction one plus the reverse of reaction 2 equals reaction 3 (hess's law) , how do I find the ?H for any and all of the reactions?

I'd appreciate some *delete me*

[Donaldson Tan]

q = dH at constant pressure.