In this reactions activity, students use Hess's Law to calculate the heat gained or lost by different reactions. Students determine if the reaction would occur spontaneously at a given temperature. This activity has 9 problems to solve.
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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
Chemistry Worksheet Thermochemistry: Hess's Law
In this thermochemistry worksheet, learners 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