Friday, 12 September, 2025г.
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пример: покупка автомобиля в Запорожье

 

Making Elemental Bromine

Making Elemental BromineУ вашего броузера проблема в совместимости с HTML5
In this video, bromine is made from pool supplies and muriatic acid (HCl). The yield was around 75%. However, the amount of HCl used was much less than stoichiometric. I thought that this would reduce the possibility of HCl contamination in the final bromine product.
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