AP Chemistry
Summer Review
Winston Churchill High School
2016-2017
–
HClO
strong
4
All else are weak
→ H
H
CO
O + CO
2
3
2
2
(very weak acid-breaks down!)
Special Reactions
Metal
Nonmetal
metal + acid → salt + H
O → oxy-acid
nonmetal + H
2
2
O → metal hydroxide
O → H
metal oxide + H
SO
+ H
SO
2
3
2
2
4
→ metal carbonate
O → H
metal oxide + CO
SO
+ H
SO
2
2
2
2
3
→ metal chlorate
O → 2 HNO
metal chloride + O
N
O
+ H
2
2
5
2
3
O → 2 HNO
N
O
+ H
2
3
2
2
O → 2 H
P
O
+ 3H
PO
2
5
2
3
4
O → 2 H
P
O
+ 3H
PO
2
3
2
3
3
Oxidizers
Acid
Base
Neutral
→ Mn
→ CrO
→ MnO
-
+2
-2
-2
-
MnO
or MnO
Cr
O
MnO
4
2
2
7
4
4
2
→ Cr
-2
+3
CrO
4
→ Cr
-2
+3
Cr
O
2
7
(dil) → NO
-
NO
3
(conc) → NO
-
NO
3
2
metallic ions → metallous ions
free halogens → halide ions
→ NaOH
Na
O
2
2
→ Cl
-
HClO
4
→ CO
-2
C
O
2
4
2
→ O
H
O
, H
O
2
2
2
2
Reducers
halide ions → free halogens
free metals → metal ions
metalous ions → metallic ions
→ SO
-2
-2
SO
3
4
→ NO
-
-
NO
2
3
free halogens (dil) → hypohalite ions
free halogens (conc) → halate ions