1689 炎色反応(1)
中途半端に画像があったのでアップしておきます。
ナトリウム 黄色
銅 緑色
ストロンチウム 紅色
ホウ素 黄緑
やり方を変えてみました。メタノールを湿らせた脱脂綿に薬品を加えて火をつけます。
ちなみにエタノールだと炭素が多いので黄色の炎が目立って邪魔になるのでメタノールの方がよいな。毒性強いけど。
Green chemical-colored flames seen emerging from manholes and other ground openings across Texas Tech tonight, as Campus authorities have ordered the evacuation of several buildings and sections of the University following some kind of explosion at a nearby electrical substation. pic.twitter.com/Z99TmQ6Da1
— OSINTdefender (@sentdefender) March 13, 2025
The first video is the copper vaporizing and burning out of the sewers
— RustyEngineer//IAMSparQi🐸 (@RustyE83) March 13, 2025
The second video is the fault and you can hear the buzzing until you hear and see the transformer blow at the substation
Third is more copper pic.twitter.com/bzdo3oAHEv