Formulas, Rules, and Symbols
Vocabulary 1
Vocabulary 2
Conversions, Rules, and Laws
Vocabulary 3 and Tables
100
Standard Absolute Entropy Unit
What is J/Mole*K
100
Change in Enthalpy
What is Delta H
100
=4.184 Joules
What is 1 Calorie
100
Strength of a chemical bond
What is bond energy
200
Greek Letter E
What is Summation
200
Enthalpy is a state function and it is therefore independent of path.
What is Hess's Law
200
Delta H-T*DeltaS
What is Gibbs Free energy
200
Energy can not be created or destroyed
What is the 1st law of thermodynamics
200
the energy necessary to start a chemical reaction
What is activation energy
300
Sum of S degrees (products) minus Sum of S degrees (reactants)
What is Delta S
300
Delta H degree=
What is Sum of Delta H f degree (products)-Sum of Delta H f degree (reactants)
300
The Delta H of a formation reaction
What is Enthalpy of formation (Delta H f)
300
x axis of the energy diagram
What is a reaction coordinate
400
KiloJoules per mole
What is kJ/Moles
400
Delta H f degrees (25 degrees celcius and 1.00 atm)
What is standard enthalpies of formation
400
A reaction that starts with 2 or more elements and reacts to make a compound
What is a formation reaction
400
All substances, even elements, have an absolute entropy
What is S (in Delta S) is NOT zero
400
Midpoint of the reaction
What is intermediate state of activated complex
500
Delta S universe is greater than or equal to 0
What is The Second Law of Thermodynamics
500
A picture of energy transferred through a chemical reaction
What is an energy diagram
500
25 degree Celcius and 1.00 atm
What is standard conditions
500
The entropy of the universe must always be either increase or remain the same. IT CAN NEVER DECREASE!
What is the 2nd law of thermodynamics
500
A measure of the disorder that exists in any system
What is entropy
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