Answer the following questions.
Answer variants:
Combination reaction
Single displacement reaction
Double displacement reaction
Decomposition reaction
1. Identify the type of reaction in the following example: \(Fe\)(s) + \(CuSO_4\)(aq) → \(FeSO_4\)(aq)+ \(Cu\)(s).
2. Identify the type of reaction in the following example: \(2H_2\)(g) + \(O_2\)(g) → \(2H_2O\)(l).