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Напишете уравнения реакций. Al –› Al2O3 –› NaAlO3 –› Al(OH)3 –› Al2O3 –› Al
Ответы 1
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4Al + 3O₂ (t)= 2Al₂O₃Al₂O₃ + Na₂O (t)= 2NaAlO₂2NaAlO₂ + CO₂ + 3H₂O (t)= Na₂CO₃ + 2Al(OH)₃2Al(OH)₃ (t)= Al₂O₃ + 3H₂O2Al₂O₃ (электролиз)= 4Al + 3O₂
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Автор:
lucy62 - 5 лет назад
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