C.P. Chemistry
WS Types of Reactions
Name: ________________________
Date: _________________________
For each of the following types of chemical reactions you need to:
a) Complete the word equation to represent the products
b) Write the entire skeleton equation
c) Balance the skeleton equations
Part A: Synthesis Reactions
1) Sodium + Iodine →
Na + I2  NaI
2) Magnesium + Oxygen →
Mg + O2  MgO
Part B: Decomposition Reactions
3) Magnesium bromide →
MgBr2  Mg + Br2
4) Potassium nitride →
K3N  K + N2
Part C: Combustion Reactions
5) Solid Barium
Ba + O2  BaO
6) Solid Magnesium
Mg + O2  MgO
Part D: Single Replacement Reactions (Remember to check Activity Series)
7) Sodium + Magnesium Chloride →
Na + MgCl2  Mg + NaCl
8) Iron + Aluminum Oxide →
Fe + Al2O3  NR
9) Aluminum Bromide + Chlorine →
AlBr3 + Cl2  AlCl3 + Br2
Part E: Double Replacement
10) Sodium Phosphate + Manganese (II) Chloride →
Na3PO4 + MgCl2  Mg3(PO4)2 + NaCl
11) Barium Chloride + Potassium Carbonate →
BaCl2 + K2CO3  KCl + BaCO3
Part F: Mixed Reactions
For each of the following types of chemical reactions you need to:
a) Complete the word equation to represent the products
b) Write the entire skeleton equation
c) Balance the skeleton equations
d) Name the type of reaction
12) Aluminum + Oxygen →
Al + O2  Al2O3
13) Cobalt (II) oxide →
CoO  Co + O2
14) C3H8
+ O2 → CO2 + H2O
15) Silver Nitrate + Zinc →
AgNO3 + Zn  Zn(NO3)2 + Ag
16) Magnesium Iodide + Fluorine →
MgI2 + F2  MgF2 + I2
17) Barium hydroxide + Nitric Acid →
Ba(OH)2 + HNO3  Ba(NO3)2 + H(OH)