Question 1
What does Hess’s Law state about the enthalpy change for a reaction?
Question 2
If a reaction is written in the reverse direction, what happens to the sign of $[0m\Delta H[0m$?
Question 3
What happens to $[0m\Delta H[0m$ when a chemical equation is multiplied by $3$?
Question 4
Which statement best describes how Hess’s Law is used to find an unknown $[0m\Delta H[0m$?
Question 5
What is the main reason Hess’s Law works?
