Al + HNO₃ -> Al(NO₃)₃ + N₂ + H₂O
Al -(-3e)> Al³⁺ | *10
2NO₃⁻ + 12H⁺ -(+10e)> N₂ + 6H₂O | *3
10Al + 6NO₃⁻ + 36H⁺ -> 10Al³⁺ + 3N₂ + 18H₂O
10Al + 36HNO₃ -> 10Al(NO₃)₃ + 3N₂ + 18H₂O
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Al + HNO₃ -> Al(NO₃)₃ + N₂ + H₂O
Al -(-3e)> Al³⁺ | *10
2NO₃⁻ + 12H⁺ -(+10e)> N₂ + 6H₂O | *3
10Al + 6NO₃⁻ + 36H⁺ -> 10Al³⁺ + 3N₂ + 18H₂O
10Al + 36HNO₃ -> 10Al(NO₃)₃ + 3N₂ + 18H₂O