учебный класс Гатчина
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![[INTENSIVKURS - Учебный Центр для Школьников] ЭТОТ метод поможет на уроках ХИМИИ / Химия 9 класс](https://sun9-71.userapi.com/impg/TX9CgIqmbnT6gm7rAQ_PXJr_WoMSZb2C3-3iqw/DoPtNKhetNQ.jpg?size=320x240&quality=95&keep_aspect_ratio=1&background=000000&sign=862df18bfda1bcdaea6237c5cc1c78c7&c_uniq_tag=Upq4VcCEcxWcD9uAftaYER1CbdamqSDdpycDRq9J3Bk&type=video_thumb)
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![[INTENSIVKURS - Учебный Центр для Школьников] ЭЛЕКТРОЛИТИЧЕСКАЯ ДИССОЦИАЦИЯ ХИМИЯ 8 класс // Подготовка к ЕГЭ по Химии - INTENSI](https://sun9-46.userapi.com/impg/aJiMu4UeFezuSvjGrUOhjwz5JM472CycZQJ9aQ/l8z35trXC5g.jpg?size=320x240&quality=95&keep_aspect_ratio=1&background=000000&sign=f2e89f840d3ddff8980989ac05dfabaf&c_uniq_tag=IKgj2_7JL1Rwp__KXNUR2nCewSBgOdNSVHReO9EF8V8&type=video_thumb)
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