Calcium oxide and water CaO + H2O EXPERIMENT

Calcium hydroxide (slaked lime) is an inorganic compound with the chemical formula Ca(OH)2. The colorless crystals and has a white powder. Obtained by mixing calcium oxide (lime) with water.

Calcium hydroxide is produced industrially by treating lime with water:

CaO + H2O → Ca(OH)2

[eddieb]

Thank you, now i can use this to dispose of dead bodies in my back yard.

[jonathancullis]

Using my current knowledge of chemistry, I would think that the water under normal pressure would have boiled off long before it reached 512°C

[mahendrakumar]

Kon kon suneel sir ke lecture ke badd dekhne aya hai like karo😅😅😅

[caiuscostencu]

If it went over 512 degrees Celsius, my question is :How your bucket did not melt ?

[Owen_loves_Butters]

This reaction is extremely exothermic. So don’t try this at home.

[ffaubert]

So, adding the calcium oxide to plain tap water created an exothermic reaction in excess of 500 degrees, is that correct?

[__-xhuw]

-Highly exothermic
-Brisk effervesence

[insanegaming]

You should also include heat in product side🙂

[savagecabbage]

At 0:55, it says ‘decomposes, ’ is this a decomposition reaction?

[shaikhirfan]

Water must have been converted into vapour after reaching 100°c .But here why it isn't?

[priteshrodge]

That's a great remedy for pollution .

[freehandrider]

does it come under chemical combination

[prospektOS-tmo]

"After heating to 512 ..."
No. You just rammed two concepts into one and used the top and bottom halves of either. Atmospheric pressure has nothing to do with this reaction. You're also saying water and calcium hydroxide have an equilibrium to calcium oxide, calcium hydroxide and water which is equally fucking meaningless and nonsensical. You don't need 512C for ANYTHING you see here.

[melancholic]

512 degrees celcius or did u mean 51.2 degrees celcius. if its 512 then it already melted your container

[mahabunnisashaik]

Why heat energy is released when calcium oxide reacts with water? Please answer

[Manal]

Thank you very much for the video.
be careful
The temperature can reach up to some 300 °C (572 °F).

[bebriatyna]

which gas is going out during this EXPERIMENT?

[faizansajjad]

according to my knowledge water boils at a temperature of 100C so water cannot reach a temperature of 512C

[internetuser]

I think he was going to do white washing...then he thought to make a video of it....xD

[GamingBeast]

This is plaster of Paris it is known as calcium sulphate hemihydrate