Предмет: Химия, автор: olim9km

al+hno3=al(no3)3+h2o+no2
балан

olim9km: баланс электронов сделайте плииз

Ответы

Автор ответа: Dan28112012

0

$\left \{ {{Alк-3e^- \ \to \ Al^{+3} \atop {N^{+5} +1e^- \ \to \ N^{+4}}}$
Al+6HNO3 ${ \to$ Al(NO3)3+3NO2+3H2O

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