S_07 Flashcards
(15 cards)
1
Q
Oxidation
A
Loss of electrons by an atom
2
Q
Reduction
A
Gain of electrons by an atom
3
Q
Redox reaction
A
Reaction in which electron transfer from one species to another
4
Q
Reducing agent
A
Transfer electrons to another species reducing agent is oxidized
5
Q
Oxidizing agent
A
Accepts electrons from another species agent is reduced
6
Q
Pure element
A
Always 0
7
Q
Monoatomic ion
A
Charge of ion
8
Q
Fluorine
A
Always -1
9
Q
Other halogens
A
-1
10
Q
Hydrogen
A
+1
11
Q
Oxygen
A
Always +2
12
Q
Voltaic cells galvanic cell
A
Apparatus that produces electrical energy from chemical energy released in a redox reaction
13
Q
E =
A
E* - (0.0592/n) log Q
14
Q
Delta G
A
-nFE
15
Q
E* =
A
(0.0592/n)logKeq
