In this video, I explain Hess's Law, and show you my method for solving Hess cycles, which will hopefully be easier than the way you learnt it at school.
Timestamps:
0:00 - Introduction
0:16 - What is an enthalpy change?
1:26 - What is Hess's Law?
1:54 - What is a Hess cycle?
2:27 - Solving a Hess cycle using formation enthalpies
7:23 - Solving a Hess cycle using combustion enthalpies
9:57 - Solving a Hess cycle using bond enthalpies
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