(Solved): Balance the chemical equation by adding coefficients as needed. equation: \( \mathrm{NaOH}(\mathrm{ ...

Balance the chemical equation by adding coefficients as needed. equation: \( \mathrm{NaOH}(\mathrm{aq})+\mathrm{NaNO}_{2}(\mathrm{aq})+\mathrm{Al}(\mathrm{s})+\mathrm{H}_{2} \mathrm{O}(\mathrm{l}) \longrightarrow \mathrm{NH}_{3}(\mathrm{aq})+\mathrm{NaAlO}_{2}(\mathrm{aq}) \)