Answer the following questions:
Answer variants:
\(3Pb(NO_3)_2\) \(\xrightarrow[]{Heat}\) \(2PbO\) + \(3NO_2\) + \(O_2\)
because light produced is distributed across the body as energy
\(Fe_2O_3\) + \(Al\) → \(2Fe\) + \(Al_2O_3\)
\(2Al\)(s) + \(3CuCl_2\)(aq) → \(2AlCl_3\)(aq) + \(3Cu\)(s)
\(2Al\)(s) + \(3CeCl_2\)(aq) → \(2AlCl_4\)(aq) + \(3Cu\)(s)
1. Complete and balance the following equation: \(Fe_2O_3\) + \(Al\) →
2. Balance the given chemical equation:
\(Al\)(s) + \(CuCl_2\)(aq) → \(AlCl_3\)(aq) + \(Cu\)(s)
\(Al\)(s) + \(CuCl_2\)(aq) → \(AlCl_3\)(aq) + \(Cu\)(s)