Реакция NaOH + KMnO4 + C12H22O11
Демонстрация реакции гидроксида натрия, а также KMnO4 и сахара
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![Al(OH)3 + NaOH → Na[Al(OH)4] | Получение гидроксида алюминия и растворение его в избытке щёлочи](https://sun9-49.userapi.com/j3TchFmF5_xt6nWWMaMt-N33RMvCrVNPqLFpvw/7kVoSl8xOdw.jpg)
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![Образование комплексного соединения сульфата тетраамминмеди (II) [Cu(NH3)4]SO4](https://sun9-32.userapi.com/xJbN7y5dTeBI0f79thoHS0AFhIDKKxy3ErK6sA/sz0Weci09uM.jpg)
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