watch what happens with a spoon when it comes in contact with a very strong acid. Don’t click away too, soon there’s a surprise!
Kidding! This is a spoon made of a gallium-aluminum alloy which reacts with water.
Aluminum is actually quite a reactive metal, meaning that it readily reacts with water if not for the oxide layer that protects the metal. When alloying aluminum with gallium, this aluminum oxide layer can’t form thus enabling aluminum to react with water. The bubbles are harmless(but flammable) hydrogen gas, and the gray stuff is the equally harmless aluminum hydroxide.
(2 Al 6 H2O → 2 Al(OH)3 3 H2)
115 views
36
8
2 weeks ago 00:05:54 1
Former Chef To The Queen Dishes On Royalty And Royal-Tea #jamfirst #creamfirst
2 weeks ago 00:09:42 10
Making a spoon lure from a locomotive bushing
3 weeks ago 01:14:11 1
(Splatoon SFM) Western Frontier movie
3 weeks ago 00:05:16 1
Rudimental - Waiting All Night (ft. Ella Eyre) [Official Video]
4 weeks ago 01:02:09 1
МОЩНАЯ МУЗЫКА ДЛЯ МАШИНЫ 2024 🔊 САМАЯ ЛУЧШАЯ МУЗЫКА ДЛЯ МАШИНЫ 2024 🔔 КЛАССНАЯ МУЗЫКА 2024
4 weeks ago 00:17:46 1
ИГРА СЛОВ В АНГЛИЙСКОМ: как писать крутые комплименты
4 weeks ago 00:03:28 1
Элизиум - Привет, это Навальный
1 month ago 01:25:56 1
ASMR Most Satisfying Kinetic Sand Triggers for Sleep 마이크의 희생이 만들&