Instructional Video

Khan Academy: Chemistry: Hess's Law and Reaction Enthalpy Change

Curated by ACT

A video lecture giving an explanation of Hess's law, the law of heat summation. Understand that whether the process takes places in one or several steps the heat released or absorbed in a chemical process is the same. The video also shows how to solve Hess's law problems step by step. [15:40]

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Resource Details
Grade
9th - 10th
Subjects
Science
2 more...
Audiences
For Administrator Use
2 more...
Lexile Measures
0L