3.1.4.3 Hess's Law Flashcards
1
Q
What does Hess’s Law state?
A
The total enthalpy change for a reaction is independent of the route take
2
Q
What is the equation for the formation cycle?
A
∆fHƟ = Σ∆fHƟ(products) - Σ∆fHƟ(reactants)
3
Q
What is the equation for the combustion cycle?
A
∆cHƟ = Σ∆cHƟ(reactants) - Σ∆cHƟ(products)
4
Q
A
