Electrochemistry calculations Flashcards
1
Q
Number of moles at the anode
A
Mass/Molar Mass
2
Q
Moles of electrons
A
Z* moles at anode
3
Q
Number of coulombs
A
F*moles of electrons
4
Q
Mass deposited
A
Q/zF * Ar
5
Q
Q and F and number of electrons
A
Q = FNe F = Q/Ne
6
Q
Gas volume
A
Q/zF * 24
7
Q
Avogadro’s constant
A
L = F/e
Number of electrons passed/moles of electrons
8
Q
Nernst Equation
A
E = E° + 0.0059/z(log(oxi/red))
