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Представляем вашему вниманию 13 интереснейших опытов, демонстрирующих любопытные химические реакции. Только посмотрите, на что способны различные вещества, когда они находятся в надёжных руках. Вот вам доказательства того, что наука не только является одним из важнейших видов человеческой деятельности — она ещё и весьма эффектна!
1. Меркурий + алюминий
2. Кровь + перекись водорода
3. Железо в растворе сульфата меди
4. Кока-кола, смешанная с хлором
5. Кристаллизация ацетата натрия
6. Фосфор + кислород
7. Вот что галлий может сделать с алюминиевой банкой
8. Нитроанилин + концентрированная серная кислота
9. Реакция называется «Зубная паста для слона»
Быстрое разложение перекиси водорода, с добавлением иодида калия в качестве катализатора.
10. Ещё одна версия «Зубной пасты для слона»
Но в этом случае катализатором является перманганат калия, растворенный в воде.
11. Полиакрилат натрия + вода
12. Изоцианат + полиол
13. «Змей фараона»
Быстрое разложение тиоцианата ртути после нагревания.
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