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What are the 2 non state functions
heat and work
is delta E a state function
yes
what does q=
MCdeltaT
what is H
enthalpy
Enthalpy
internal energy plus the product of pressure and volume
is entalpy intensive or extensive
extensive
The enthalpy change for a reaction depends on the__ of the reactants and products
States
What is specific heat
The amount of energy it takes to raise 1g of substance by 1 degree Celsius
Calorimeters are only for
aqueous solutions
what do you use if it isn’t an aqueous solution
Bomb calorimeter
What is the equation for bomb calorimetry?
q=-CdeltaT
What is Hess's law
if a reaction is carried out is a series of steps, the delta H is simply just the sum of the enthalphy changes for each step.
If an element is in its ideal form (take O2 for example), it equals
0
What are standard conditions
25C, 1 atm pressure
how do you calculate enthalpy
products-reactants
greater the bond enthalpy,
stronger the bond (always positive delta H value)
Note 
Flashcard (137)