AP Chemistry Spontaneity Entropy and Free Energy

a measure of randomness and disorder in a system

• energy

• enthalpy

• entropy

• entrapy

chemical reactions which occurs naturally and releases energy

• spontaneous

• non spontaneous

chemical reactions that require energy in or to proceed

• spontaneous

• non spontaneous

Tags

NGSS.HS-PS1-4

the net potential energy liberated or absorbed during the course of a chemical reaction

• light

• kinetic

• thermal

• chemical

Tags

NGSS.HS-PS1-4

It is a usable energy of energy that is available to do work

• force energy

• fire energy

• free energy

• fly energy

Tags

NGSS.HS-PS3-3

reactions require an input of energy (energy is absorbed)

• endergonic

• exergonic

Tags

NGSS.HS-PS1-4

reactions release free energy, indicating a spontaneous reaction

• endergonic

• exergonic

A law that states that every energy transfer increases the entropy of the universe due to the loss of usable energy

• First Law

• Second Law

• Third Law

Tags

NGSS.HS-PS3-4

occurs when the energy produced by one reaction or a system to drive another reaction or system

• energy cofactor

• energy contour

• energy coupling

• energy together

the degree of disorder or randomness in a system

• enthalpy

• entropy

• temperature

• heat