V14 Iodine sublimates - Iod sublimiert und resublimiert

[Simonski27]

scheiße

[KinoKnight39]

10a7 da dat chan den day ( only for my class)

[EPICGUYDUDE]

when the video zooms in, what are we supposed to see?

[Stroke0405]

Iodine DOES form a liquid at 387 K (114°C / 237°F)

[delvertje1995]

guys, what s happening here? what kinda stuff is inside the bottle?

[aircanadaa319]

In most state changes - a chemical changes from solid - liquid - gas, or vice versa. However, some chemicals like Iodine sublime, which means they go from solid - gas.

[vmelkon]

@delvertje1995 It's iodine obviously. It says so in the title. Iodine turns from solid to gas easily so it gives off vapors when slighly heated. Even at room temp, it gives off vapors. Some of seems to be liquid probably because they heated above 114 C.

[derkozten]

I have sublimated iodine, but that isn't a real sublimation, because liquid iodine is actually formed.

I found it out in a little hard way, messing the kitchens floor with liquid "sublimate" <_< That day I wished iodine would really sublime, hehehe

[metalheadrowi]

I thought iodine doesn't form a liquid.

The stains left on your kitchenfloor will probably be solid iodine. It's a real mess, indeed.

[derkozten]

It does, but in a relatively narrow temperature range. That, and the high volatility of the substance, make the iodine liquid phase pretty difficult to be seen, but make no mistake: liquid iodine can be achieved under standard pressure (1 atmosphere)

[metalheadrowi]

Ooh interesting, thank you!

Do you also know around which temperature this liquid iodine occurs?

[pyropakman]

Iodine has a melting point about about 236F.

[zap11]

is it dangeous to inhale

[BirdValiant]

Yes. The rule of thumb is that if you see a colored gas, run the other way.

[gutemann2000]

고체 요오드의 승화때 보라색 기체가 너무 멋있다.

[lazyhippy94]

OoOoOoo pretty...

[cobykryp]

meh

[Ijustneedthatsong]

meh