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Дуже добре! Тепер можна відтворити досліди Кибальчича...😊
why when I mix potassium nitrate and sulphuric acid it start to make a brown gas instantly?
That is nitrogen dioxide gas which is poisonous. Please research and implement proper safety precautions before ever trying to replicate these actions.
Дуже добре! Тепер можна відтворити досліди Кибальчича...😊
why when I mix potassium nitrate and sulphuric acid it start to make a brown gas instantly?
That is nitrogen dioxide gas which is poisonous. Please research and implement proper safety precautions before ever trying to replicate these actions.