Cheat Sheet
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What happens when a catalyst reduces the Activation Energy?
There is an increase in the rate of the reaction
What is the equation to determine the number of electrons transferred?
it = nF i = current t = time (s) n = mole of e F = Faradays or 10e5
What is the equation of the emf of a cell?
E˚cell = E˚reduction + E˚oxidation
What is the equation of Gibbs Free Energy?
∆G = -nFEcell ∆G = -RTlnKeq
What are the units for 0 order?
Ms-1
What are the units for 1 order?
s-1
What are the units for 2 order?
M-1s-1
What is the equation for 0 order?
[A]˚ / 2k
What is the equation for 1 order?
0.693 / k
What is the equation for 2 order?
1 / K [A]˚
State functions depend on
Initial and final states
What is the equation for internal energy?
q (heat) + work
What is the equation for heat transferred?
q = mc∆t
What is Gibbs Free Energy regarding spontaneity?
∆G = ∆H - T∆S
What is ∆H?
Enthalpy
What is ∆S?
Entropy
What is ∆G?
Free energy
What is the equation of bond dissociation?
∆H broken - ∆H formed
n = 1 is what series?
Lyman
n = 2 is what series?
Balmer
n = 3 is what series?
Pascher
The max electrons that can be found are
2n^2
What is the equation used to determine the energy of a shell?
(n+1)
What does Pauli state?
No 2 electrons can have the same quantum numbers