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Thermodynamics: Enthalpy of Reaction and Hess Law
In this thermodynamics worksheet, students calculate the change in enthalpy for several given chemical equations provided. Students specify if the reaction was endothermic or exothermic in nature.
18 Views 17 Downloads
New Review Chemical Thermodynamics
All chemical reactions require energy. To explore thermodynamics, classes read and discuss its laws, exothermic and endothermic reactions, enthalpy in many forms, calculate enthalpy problems, and use Hess' Law to calculate enthalpy of a...
9th - 12th Science CCSS: Adaptable
AP Chemistry Topic 9: Thermodynamics, Part A, Examples, Part II
A brief chemistry worksheet provides two different example problems. When learners complete the worksheet, they practice calculating the specific heat of a metal and the enthalpy for a reaction. Teach your advanced chemists how to work...
10th - 12th Science
AP Chemistry Topic 9: Thermodynamics, Review, Part IV
This is a review of how advanced chemistry learners handle thermodynamics equations and calculations. Charts and graphs are included for them to read in addition to solving related problems. You will find this resource useful as a review...
10th - 12th Science
Hess's Law and Reaction Enthalpy Change
Sal introduces students to Hess's Law. The law states that the energy change of a process is independent of how we get from one state to another. He sets up a series of reactions, and solves them to illustrate the principles behind...
16 mins 7th - 10th Science
First Law of Thermodynamics/Internal Engery
The Law of Thermodynamics states, "Energy can never be created or destroyed, it can only be transformed from one form to another." Sal does a fabulous job of illustrating this crucial law to students through the use of excellent drawings...
18 mins 7th - 10th Science
What Triggers a Chemical Reaction?
Chemical reactions are happening all around us every second of every day, but what exactly causes these changes to occur? Using easy-to-understand analogies, this video explains how the concepts of enthalpy and entropy determine the ways...
4 mins 9th - Higher Ed Science CCSS: Adaptable