What type of reaction would you classify burning of coal as?
Decomposition Reaction
Combination Reaction
Double Displacement Reaction
Single displacement Reaction
The burning of coal is a combustion and a combination reaction because two reactants combine to form one product.
C(s) + O2(g) → CO2(g) +heat
Classify each of the following reactions as combination, decomposition, displacement or double displacement reaction. [5 MARKS]