Question

What types of chemical reactions are the following?

Column A
1. 2 H2O → 2H2 + 02
2. 2 C2H6 + 7 O2 → 4 CO2 + 6 H2O
+ 6 H2O
3. 2 Na + CI2 → 2 NaCI
4. 4 AIBr3 + 3O2 → 2
AI2O3 + 6 Br2
5. KCI + NAI → KI + NaCI

Column B
a. Decomposition
b. Single Replacement
c. Combustion
d. Synthesis
e. Double Replacement

Answer 1

Column A
1. c. Combustion
2. c. Combustion
3. e. Double Replacement
4. a. Decomposition
5. e. Double Replacement