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63,201 次观看 • 3 个月前 •via X (Twitter)

20 条评论

Adrian 的头像
Adrian3 个月前

This is a schrodinger job, yo can see them alive but deep in you know he won’t for to long

James 的头像
James3 个月前

Acetylene: produced by reacting calcium carbide with water

NibNumbly 的头像
NibNumbly3 个月前

Is that hydrogen gas?

नरेश कुमार आर्य 的头像
नरेश कुमार आर्य3 个月前

Aluminium powder + caustic soda (sodium hydroxide) ---> NaAl + h2 hydrogen gas very dangerous..can u see the bulge or swelling in the cylinder?

Andrě 的头像
Andrě3 个月前

Aluminum (Al) + sodium hydroxide (NaOH) + water (H₂O) = Hydrogen (H). If made in bottles, they make for good explosions.

German ex @ger2101 的头像
German ex @ger21013 个月前

Este trabajo es un viaje de ida

Henry Woke 🇺🇸 🦅 的头像
Henry Woke 🇺🇸 🦅3 个月前

Hydrogen… perfect for children’s balloons? 😬 😐

Endsareapechosen Meansaremandevised 的头像
Endsareapechosen Meansaremandevised3 个月前

Acetylene from calcium carbide. AKA gopher gas.

مثقف محارب /وطني اولا.. warrior 的头像
مثقف محارب /وطني اولا.. warrior3 个月前

How did they learn that, and how did they master it? I think the chemistry teacher is to blame.

Muriithi Ndirangu An 的头像
Muriithi Ndirangu An3 个月前

Hydrogen in toys, hehehehe clearly there are no lawsuits in this place!!!!!!!!

waldir menezes 的头像
waldir menezes3 个月前

Alumínio e soldas cáustica, o perigo de explosão é enorme

GlobalPostMedia©️ 的头像
GlobalPostMedia©️3 个月前

No debería ser helio?

MUHAMMAD YUSOF 的头像
MUHAMMAD YUSOF3 个月前

be carefull..

B L A C K C L O U D ⛈️ 的头像
B L A C K C L O U D ⛈️3 个月前

All I know is every job these people have look strainful and difficult

Capitão Pátria 的头像
Capitão Pátria3 个月前

O que é isso @grok ?

العنكبوت 的头像
العنكبوت3 个月前

عاوز تقول بطاس مع بودرة المنيوم

♡Aʙᴜ Aʟ Bᴀɴᴀᴛ♡ 的头像
♡Aʙᴜ Aʟ Bᴀɴᴀᴛ♡3 个月前

The cylinder swelled up 😱

خالد 的头像
خالد3 个月前

2Al + 2NaOH + 6H_2O —> 2NaAl(OH)_4 + 3H_2 Hydrogen can be generated on-site using aluminum, caustic soda, and water. The reaction produces lifting gas quickly, while also generating heat and posing fire and explosion risks.

waldir menezes 的头像
waldir menezes3 个月前

Maior perigo isso aí, gás caseiro para balão, em Belém do Pará morreram muitas pessoas na festa do Círio de Nazaré.

V 的头像
V3 个月前

Easy

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