video_2024-04-23_19-00-39
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![Альдегиды и кетоны: свойства. Практика [23] Органика С НУЛЯ | Химия для 10 класса и ЕГЭ-2024](https://sun9-61.userapi.com/impg/UokyqHxsYuN3Q_6byLB63egG2-mIDlWWGEY4HQ/ofcea56MKIk.jpg?size=320x240&quality=95&keep_aspect_ratio=1&background=000000&sign=2d3aabb6cf694cdfcd46691e3fe78e69&c_uniq_tag=753AUaaDiYvS919Jtcvt88-3jBtOpFz-JqYgJoOCRBQ&type=video_thumb)
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![Карбоновые кислоты: химические свойства. Практика [25] Органика С НУЛЯ | Химия для 10 класса и ЕГЭ-2024](https://sun9-54.userapi.com/impg/bJ_H2YnTAmkbF1089Mj4GCEk0k-kDX0VZ_ESbw/hhhAGHxoU6k.jpg?size=320x240&quality=95&keep_aspect_ratio=1&background=000000&sign=e28b36c4c8436c8a8949e76113964d9d&c_uniq_tag=8UF_Z5Wsjxv5SEa4-IIN6HFXthrCJhklGslhRQ0xpSc&type=video_thumb)
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