Кислотные_P2O5 CO2 SO2 SiO2
Основные Na2O CrO Cu2O Mn2O2
NH₄NO₂ + NaOH (конц.) = NaNO₂ + NH₃↑ + H₂O
NH₄⁺ + NO₂⁻ + Na⁺ + OH⁻ = Na⁺ + NO₂⁻ + NH₃↑ + H₂<span>O
</span>NH₄⁺ + OH⁻ = NH₃↑ + H₂O
Zn2+<span> + 2NO</span>3-<span> + HOH ⇄ ZnOH</span>+<span> + NO</span>3-<span> + H</span>+<span> + NO</span>3<span>-</span>
У вас ошибка, наверно? не C6H5-OH+HNO3.
то есть,
C6H5OH + 3HNO3 = C6H2(NO2)3OH + 3H2O
<span>K</span>⁺<span>Cl</span>⁻<span>, S</span>⁺⁶<span>O3</span>⁻²<span> H2</span>⁺<span>S</span>⁻²<span>, H</span>⁺<span>NO3</span>⁻<span>, N</span>⁺⁶<span>O3</span>⁻²<span>, Al</span>⁺³<span>I3</span>⁻<span>, Na3</span>⁺<span>PO4</span>⁻³<span>, K2</span>⁺<span>CO3</span>⁻²<span>.</span>