Redox Flashcards
1
Q
What is the oxidation number of elements
A
0
2
Q
Oxidation number of Oxygen
A
-2
3
Q
Oxidation number of hydrogen
A
+1
4
Q
Oxidation number of fluorine
A
-1
5
Q
Oxidation number of Na+
A
+1
6
Q
Oxidation number of Cl-
A
-1
7
Q
Oxidation number of O in peroxides
A
-1
8
Q
Oxidation number of H in metal hydrides
A
-1
9
Q
Oxidation number of O when bonded to F
A
+2
10
Q
What does Iron (II) represent
A
Fe 2+
11
Q
What does Iron (III) represent
A
Iron 3+
12
Q
Oxidation number of Iron (II)
A
+2
13
Q
Nitrate is assumed to be?
A
NO3 -1
14
Q
Sulfate is assumed to be?
A
SO4 2-
15
Q
Reduction in terms of oxidation number
A
Reduction is a decrease in oxidation number
