.png?fm=jpg "Energy Surfaces and Spontaneous Reactions")
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Simulation Details
Learning Objectives
- Define the core thermodynamics concepts of entropy, enthalpy, and free Gibbs energy
- Explain the second law of thermodynamics
- Understand and apply the concept of reaction spontaneity
- Explain the differences between the enthalpy of combustion, and enthalpy of formation
- Present Hess's law in connection with performing enthalpy change calculations
- Present the concepts of exothermic and endothermic reactions
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.png "Preview of CA2_(5).png simulation.")
Skills Developed
Learners practice Quantitative Reasoning & Scientific Prediction, developing skills in applying algorithmic thinking, using linear and non-linear functions (including logarithmic and trigonometric models), forecasting system states, and implementing Monte Carlo methods.
Learners practice Experimental Design & Scientific Investigation, developing skills in question framing, formulating testable hypotheses, identifying variables and controls, and selecting appropriate equipment.
Learners practice Scientific Modeling & Systems Thinking, developing skills in defining system boundaries, constructing digital replicas, manipulating parameters, and identifying feedback loops and dynamic equilibrium.
Related Standards
- PS3.B-H2
- Chemistry 9.3 Gibbs free energy and thermodynamic favorability
- Chemistry 15.2 Entropy and spontaneity
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Frequently Asked Questions
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A Labster virtual lab is an interactive assignment students complete online, on their own schedule. Some labs build foundational knowledge for gateway courses, using visualizations that make complex concepts easier to grasp. Others give students realistic practice with lab techniques and equipment before they step into a wet lab or a STEM career.
Labster supports STEM courses in biology, chemistry, physics, and health sciences within colleges, universities, high school districts, and online academies. Search the Content Catalog to find simulations for your courses.
Yes. Labster integrates with the LMS platforms colleges and universities use most, including Canvas, Blackboard, D2L Brightspace, Moodle, and more. Students open Labster like any other assignment in their course. If your institution doesn't use an LMS integration, students log in through Labster's Course Manager.