KJ - Thermodynamics
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10 Terms
Define chemical equilibrium
The state (at constant temp or pressure) when the rate of conversion of reactions to products in the forward reaction is equal to the rate of conversion of products back to the reactants.
What does it mean when k>1 and k<1?
k>1 means there are more products than reactants
k<1 means there are more reactants than products
General equation for Kc of a reaction
General equation for Kp
General equation for KX
How is Kp related to Kc?
How is Kp related to Kx?
Calculate enthalpy
H = U + pV
Define state function
Commonly used in chemistry since many measurements are done at constant pressure.
Statements of the 2nd law of thermodynamics
The entropy of an isolated system can never decrease
Heat can never pass from a colder to a warmer body without some change occurring at the same time
Note 
Flashcards (26)