Definition
A thermodynamically unfavorable reaction is one that absorbs energy (endothermic) and decreases the disorder or randomness (entropy) of the system. These reactions do not occur spontaneously and need an input of energy to proceed.
This definition is part of Fiveable's AP Chemistry review, which also has guided practice questions.
"Thermodynamically Unfavorable" also found in:
Guided Practice
Practice AP Chemistry questionsKeep studying AP Chemistry
Connect this key term to the AP exam workflow: review the course, practice questions, and check related study tools.
AP Chemistry hub
Review units, study guides, and course resources.
AP-style practice
Check this vocabulary in multiple-choice context.
FRQ practice
Apply key concepts in written AP responses.
Score calculator
Estimate the exam score you are working toward.
Cheatsheets
Review the highest-yield facts before practice.
Practice exam
Put the full course together before test day.