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結果 : 13 gases heavier than air
0:17

Propane, heavier than air

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一酸化炭素は空気より重いですか?

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Carbon Dioxide CO2 is Heavier than Air Demonstration

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Is natural gas heavier than air?

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六フッ化硫黄 - ディープボイスガス

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このボートは空中に浮かびます！ |探査 DIY SCI

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13. CO2 is heaver - Air and its constituents

sangguru
124 回視聴 - 8 年前
3:30

GASES LIGHTER THAN AIR

FIRE_WORLD🔥
340 回視聴 - 2 年前
8:10

Why is CO2 Heavier than Air

james edgerton
284 回視聴 - 3 年前
3:48

Heavier than Air

Dave Isenor
412 回視聴 - 10 年前
0:10

Heavier than air gases - One of the best demos I've seen. (Source - various internet locations)

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Heavy Air - The Deep Voice Gas

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Molecules and Atoms Lesson 5 Video 2 Making a Gas That's Heavier Than Air

Center Video
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25:53

#368 空気HHOより重い？

Zero Labs
3,580 回視聴 - 9 年前
3:27

空気を注ぐ

John Biegun
1,891 回視聴 - 11 年前
2:50

Lighter than air

smythebeehive
126 回視聴 - 13 年前
22:21

Master the 10th Exam: Covering HCl Gas Heavier Than Air + Fountain Experiment!"

Chemconnect with Rajiv
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Tsar Bomba Destruction in perspective! ☢️🤯

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HCl FOUNTAIN

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Chemistry Quiz | Particulate Nature of Matter | Change of state

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