Name:
Date:
Period:
Predicting Products of Chemical Reactions Practice #2
I. The format of each of the five types of chemical reactions is shown below. Label each as either
synthesis, decomposition, single replacement, double displacement, or combustion.
AB → A + B
_______________________
A + BC → AC + B
_______________________
AB + CD → AD + CB
_______________________
A + B → AB
_______________________
A + O2 → CO2 + H2O
_______________________
II. Name each of the diatomic elements. There are seven in total.
III. Predict products of simple reactions single replacement, and double replacement reactions.

1. Double displacement:
CuCl2 +
H2S
2. Double displacement:
NaOH +
HClO4 
3. Single replacement:
HCl
Zn
4. ________________
H2SO4 +
BaCl2 
5. ________________
Ca
+
AgCl 
6.
________________
H3PO4 +
FeBr3 
7.
________________
Li
+
N2
8. ________________
HCl
+
Mg(OH)2
9. _________________
NaCl +
AgNO3
10. __________________
Fe
CuSO4
11. __________________
Ba(NO3)2 + Na2SO4 
IV. Fill in the blanks:
Cations replace ____________________
Anions replace _____________________
+
+


V. List the five indicators of a chemical reaction
1.
2.
3.
4.
5.
Name:
Date:
VI. Predict the products and balance the equations
A piece of lithium metal is placed in liquid water.
A solution of zinc peroxide is added to copper.
Lead (II) metal is added to sulfuric acid (H2SO4).
A piece of a platinum necklace is swallowed by a dog and enters its stomach (containing HCl).
A solution of aluminum phosphide is dripped on a sold piece of calcium.
Iron(III) chloride is mixed with ammonium hydroxide.
Sodium bromide is mixed with silver (II) nitrate.
Sulfuric acid is added to sodium bicarbonate.
Manganese (IV) iodide reacts with aluminum phosphate.
Period: