Pupils solve chemical equations. In this chemistry instructional activity, they balance chemical equations after completing a lab. They can use a TI for this assignment.
3 Views 10 Downloads CCSS: Designed
Chemistry Worksheet Thermochemistry: Hess's Law
In this thermochemistry worksheet, students calculate the enthalpy of reactions given accompanying reactions and their changes in enthalpy. They also calculate enthalpy in given reactions and write out a series of reactions to add up to...
10th - 12th Science
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
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