I am in class 12 and It is very useful for me Your English is Awesome Thank you

That's quite a strange way to do it. Instead of stirring sand with HCl, I'd heat it (or even held it on reflux) for several times longer. There's barely any color left in sand after boiling with acid. The whole point of acid treatment is to remove all the contaminating metal oxides, and because iron and manganese give the sand it's off-white color, the color acts as a litmus of whether acid treatment is done.

This is a very good video, keep up the good work.

Than you brother straight to the point, and simple

Excellent video posted by you and I appreciate it very much.

thanks for doing this video. thanks for sharing the knowledge

Thank you so much headmaster.

Great video, thanks!

Excellent video!

nice, btw thanks for the yield percentage

GREAT WORK! 🤗

wonderful - silicic acid is used with plants...mygreathanks and blessings

Thanks a lot, it was really helpful to me

Excellent

Awesome

Should we consider this the main ingredient for ceramic coating for cars (automobiles). What will be the role of acrylic resin?

This is how they make silica gel, I believe. If you did not crush the product, would it function as a desiccant?

Nice video. I might try this out.😁

Can you make potassium silicate the same way by using koh instead of naoh

Your are Great.Thanks.

Can you add the acid in a small mold to see if final silicon dioxide takes the form of the mold? How to get an even consistency such as silica gel.

Realy u r a doctor and scientist.

Great vid

Can you make pure elementary si from SiO2 by heating SiO2 with Coal ?

very good video

Thangyu cheta !

Excuse me! Can you tell me for the temperate of reaction sodium hydroxide with sand?? thanks

Can i know that why did add concentrated sulphuric acid to the sodium silicate ?

Thanks.

excellent experiment can you suggest any method to decide percentage of content of silicon in sand

thanks

Can sodium silicate be use to bond Glass to glass can you try this ?

Can this Silicon dioxide be used as silica gel for TLC

Can I make sodium silicate with sand and NaOH by heating? No water added?

Woooooooow

Can I get this reference of Extracting pure silicon dioxide from beach sand

what is the chemical composition of the vapor that comes out when you boil sand in sodium hydroxide in the stainless steel container?

hey can i ask what form of silica is obtained using this method, is it precipitated silica or silica gel because from what i can see ur silica looks like precipitated silica but from what i heard production of silica gel also involves using this process but in a different way

so what is the name of this process?

I have silica manufacturing plant ,,, we use spiral and cyclone for process silica . We get 0.0250 ppm fe2o3 and 0.45% alumina after this process...... Can we make 99.5% silica at bulk leve or at plant level??

@vibzz lab if you heat the pure SiO2 with pure carbon will we end up with pure Si and is there a way to produce silicon wafers of it? If yes, could you show that process too.

Actually I prepared using this method it's hard and not a liquid is there any problem?

Is there any way to do this on mass level or for industrial purpose???

can I use silca powder for skin?

Do you think using quartz silica would be better instead of beach sand ? Also how pure you think is the silicon dioxide you got ? Any impurities in it ? And could this be done on a commercial scale?

Nice, but how to extract the Si metal from SiO2, can u give me the correct reaction for that??

Can we use Quartz power in place of silica sand? Will it react with NaOH ?

Can you help me. I am interested for acrylic styrene production ( binder for paint water based )

Can we use HCL instead of sulfuric acid to form silicon dioxide?

How you will convert silicic acid to sodium methyl silicate.

Hi, the crude sodium silicate can be transfer to any surface or must be wood???

What do you call this method?

Converting glass to silca??

hi ! can someone answer my question for our school research. how do you know that the one you extract from the sand is silicon dioxide? please can some one answer my question

I like this video .plz making video unsaturated resin plz.

I have same doubt Whom to contact I want to start a plant

hey, is the silicon dioxide from this process pure enough for a silicon thermite reaction?

it can be any type of sand!!

Is it good to breath this? I was expose 2h now one week later i have an ugly cough. Is this curable ?

I'm not sure that the chemical equation is right or not, isn't the formula for silicic acid is H2SiO3?

How the heck do you turn sand into quartz

Thank you! Does this make silicon pure enough for solar panels? I hear they have to get it to 100% purity to make it effective for solar cells

Would hydrchloric/nitric acid be suffiecient in place of the sulfuric acid in the silicic acid stel?

How did you separe silicon dioxide from sodium sulphate?

can you give this to plants? is it plant availabe?

How can you turn SiO2 into Quartz crystal ?

Seems somewhat difficult to scale up. Any ideas about the purity?

How to make phosfat silica sir

👌👌👌👌👌

omkv mone

Gd m very nice ....sir plz make copper sulfide how to make it home ..

Silicon dioxide is one of the ingredients of coffee creamer

Could you please suggest me a book in which I can read about this process in detail?

Hey cool video, how do you know it was 55% pure?

Have some queries..how can i connect to u?... Any mail id?

Very good job. Can sodium carbonate be used? Instead of sodium hydroxide. I will use white sand 97

Hou can makin amino fluid silcon

What does the 55% yield mean? And how do you calculate that?

Aren't you worried aluminium oxide impurities might remain?

Transferring of liquid into conical flask is possible using filter paper instead of gravity filtration?

Centrifuge

3:02 that looks like food

You did great job brother, but how long it takes to become rich selling of hundred of thousand tons of it

Muhahahahahaha

Hi Sir I want synthesis of Tartrazine plz make a video now not Lock Down

can you maybe send some of this sand to me bro ??

SiO2 + Mg = Silicon Metal

OP = 2 | organophosphate page 822

Tamil video wanted sir

tike

Are u an indian

It is a bad thing to waste effort it making it by the gram vs buying 299 Kilosponds for the $6/kil rate

Hello! I subscribed. Can you please make colloidal silica in lab?

these are the experiments that should actually be done in chemistry classes, not the forgettable and seemingly useless, hey let's make something white blue, or red to green,.... first explain what silica is, how anyone being able to find a way to purify it on an industrial scale even slightly cheaper than is the case now, or in a way that impure silica sources can be utilises as efficiently as high SiO2 sources (like quarts quarries) that person would be set for life or even potentially world famous.

subtitle close viewer formula chemistry, none click yes, none...

welp, this seems easy enough. Why don't chip manufactures have people in their homes making this stuff?

it's not useful and not real

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