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APSM Chemistry 14

Discovering Design with Chemistry chapter 14

QuestionAnswer
Change in enthalpy energy change accompanying a chemical or physical change
Bond energy energy require to break a mole of a given type of bond
State function property independent of path
Activation energy energy required to initiate a chemical reaction
Thermodynamics study of the relationships and conversions between different forms of energy
First law of thermodynamics energy cannot be created or destroyed, it can only change form
Entropy measure of the amount of energy in a system that isn’t available to do work
Second law of thermodynamics the entropy of the universe can never decrease, it must stay the same or increase
Change in enthalpy energy change accompanying a chemical or physical change
Bond energy energy require to break a mole of a given type of bond
State function property independent of path
Activation energy energy required to initiate a chemical reaction
Thermodynamics study of the relationships and conversions between different forms of energy
First law of thermodynamics energy cannot be created or destroyed, it can only change form
Entropy measure of the amount of energy in a system that isn’t available to do work
Second law of thermodynamics the entropy of the universe can never decrease, it must stay the same or incr
Created by: samundoacademy
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