Formation of Aluminum Bromide

No video

Formation of Aluminum Bromide

Рет қаралды 62,651

Күн бұрын

www.FreeScience...
In this experiment we are going to react aluminium with liquid bromine to make aluminum-bromide.
First a layer of bromine is poured into the bottom of a beaker. Then some aluminium powder is placed on to of bromine. Within a few moments they begin to react exothermically. Eventually all the aluminum has reacted.
---
It's Never too Late to Study:
www.FreeScience...
---
Notice: This video is copyright by its respectful owners.
The website address on the video does not mean anything.
---

Пікірлер: 16

@ThePeterDislikeShow 11 жыл бұрын

I did this very experiment in chemistry class almost ten year ago. The entire fume hood area got very warm, it was like a portable space heater.

@ThePeterDislikeShow 11 жыл бұрын

You can buy sodium bromide which is used in hot tubs, and make bromine through electrolysis. Alternatively you can mix it with muriatic acid and hydrogen peroxide to make bromine as well.

@Oz6102 15 жыл бұрын

Nice

@plaguekia 17 жыл бұрын

Cool.

@dtiydr 13 жыл бұрын

Liquid bromide, so dangerous.

@ridjf 13 жыл бұрын

now why didn't you tell them that in the form of a reply?

@pelone01 11 жыл бұрын

Why are you so upset that Pipar observed that the gas is really dangerous? He made no comment or innuendo that this shouldn't be done, or accused anything, or even made a big deal about anything. Stop trolling.

@pushdword 15 жыл бұрын

where you get bromide?

@spotlightman1234 14 жыл бұрын

@olympicfan2 from a guy who is jealous of all the bromine they have

@Elektrochemistry 11 жыл бұрын

Cool! But, not a home lab experiment. To avoid explosion you can perform this reaction in dichloromethane to dissolve bromine, then adding slowly Al - foil...it takes a while before reaction takes place. This is safe to do outside. But AlBr3 is hygroscopic and form quickly stable hydrates with water in the air.