Answer the following questions:
Answer variants:
\(Fe_2O_3\) + \(Al\) → \(2Fe\) + \(Al_2O_3\)
\(3Pb(NO_3)_2\) \(\xrightarrow[]{Heat}\) \(2PbO\) + \(3NO_2\) + \(O_2\)
\(2Fe\)(s) + \(4H_2O\)(g) → \(Fe_3O_3\)(s) + \(4H_2\)(g)
\(Fe_2O_3\) + \(Al\) → \(Fe_2\) + \(AlO\) +\(O_3\)
because light produced is distributed across the body as energy
\(3Fe\)(s) + \(4H_2O\)(g) → \(Fe_3O_4\)(s) + \(4H_2\)(g)
1. Complete and balance the following equation: \(Fe_2O_3\) + \(Al\) →
2. Balance the following chemical equation:
\(Fe\)(s) + \(H_2O\)(g) → \(Fe_3O_4\)(s) + \(H_2\)(g)
\(Fe\)(s) + \(H_2O\)(g) → \(Fe_3O_4\)(s) + \(H_2\)(g)