I did this exact experiment in college chemistry class today. The crystals actually form pretty quick and when light was shined through it looked stunning.

@29_meedanyaseenix_c57

5 жыл бұрын

Hi may I know how much quantity you use exactly

@AparnaSChand

5 жыл бұрын

yeah, i did that too for my salt analysis at my Xll days... it was incredible!!! those were great days...

@as.k141

4 жыл бұрын

Ss i to done this experiment

@SN57ONE

Ай бұрын

I also did this experiment and my teacher wondered why my pants were down.

When a solution of lead nitrate is poored into a solution of Potassium iodide a yellow precipitate of lead iodide is formed. This is golden spangles test. Pb(NO3)2 + KI= Pbl2 + KNO3 The precipitate is Pbl2 (lead iodide) which dissolves at high temperatures and precipitates at lower temperatures . Perhaps we might mention that Ksp is temperature dependent, and that colour comes from transfer of electrons from anion to cation

@calla8060

6 жыл бұрын

i understand zero sir

@sowmyag5142

6 жыл бұрын

Wow,Thanks for the explanation

@siddarthgunaputi9781

5 жыл бұрын

Yes

@matinannaji602

5 жыл бұрын

Chakravarthy Kalyan yeah but your reaction is incorrect: Pb2+ (aq) + 2 I- (aq) -> PbI2 (s) The rest of the ions stay dissolved, so you cannot say that KNO3 has been formed l, as it did not take part in the reaction. Hope you understand now.

So kids that is how glitter is made

@spookywizard4980

6 жыл бұрын

poisonous glitter

@mickey1445

6 жыл бұрын

xD now i know

@rogueanuerz

4 жыл бұрын

glitter that make you dumber

@warcrimes8572

3 жыл бұрын

@@rogueanuerz more like glitter that makes you dead

@rogueanuerz

3 жыл бұрын

@@warcrimes8572 lead makr e you dumber so yeah

Thus the secret to making glitter is revealed.

Nice job lighting the crystals at the end.

It so beautiful. Btw how long it takes to do this exp?

hypnotic reaction, loved this trick

Looking like real gold!😍

I could watch that swirl for hours on end!

why are these comments so old LMAO

@ThatGuy-yh3sr

Ай бұрын

Not this comment being old now too

Alchemy, I tell you! Now who can I convince that lead(II) iodide is gold?

@TarannumTasnuvaZ

6 жыл бұрын

Ppl buy little bottles filled with "gold" at souvenir stores thinking it's real gold and they cost only $2 max😂

@yoloyolo636

5 жыл бұрын

All that glitter ain't gold my friend 😂

Alchemy, I tell you! Now who can I convince that lead(II) iodide if gold?

very beautiful

How stunning!

OMG! So beautiful...😍😍

lol this is a cool experiment I wish I did it when I was going through my chem courses :(

how long did the lead(II) iodine crystallize? cause of in the video is time-lapsed

That's so cool!

i did this exprmt many times in clg and I'm proud of an chemistry student😉😍 love chemistry

Beautiful 😍😍May I know what quantity of the solutions we have to use .

Omg!!!!This is so awesome!!!!

Magic of chemistry👌👌👌

Amazing💕😍 wonderful✨😍

Amazingly beautiful

I love this golden rain many times I also do this experiment

Those golden flakes are looking so beautiful😍😍😍😍

شي رائع للغاية 😍😍😍😍

Thanks i did this for a school project! The experiment took about 10min to complete

@thepredatorgaming8302

6 жыл бұрын

Dwight Schrute Did it work?

@Entertainmentstar4196

10 ай бұрын

Can you tell me how much time it took for cooling

That's beautiful

Very nice! I'll try that.

It's really wonderful to do such experiments

Beautiful experiment

splendid!

Love chemistry Beautiful chemistry

We did this reaction in school chemistry lab. A classic reaction

Is there any paramagnetic chemicals or chemical compound are there which attracts hydrogen atoms or carbohydrates... please tell me if you have any information..and trick to fail lighting bulb..

nice it helped me lot

Very amusing to think that at some point in the past an alchemist accidentally finding this and jumping with joy thinking he finally figured a way to make gold.

now i know where tinkerbell gets her pixie dust

thats awesome...... :D

Can you please tell how long it took to dissolve the precipitate

We do this experiment for the determination of salt containing lead as cation

@mariakhan6090

5 жыл бұрын

Ersha Mohan, yep, adding KI to PbCl2(prepared by adding dil.HCl to a Pb salt) lol I have my practical exams tomorrow !

wow....... cool experiment

unbelievable! Amazing

Verry nice!

I`t`s a surprising, whatkind of results Chemistry can deliver.

It's so beautiful....then how do we seperate crystals from liquid?

@amahata3971

5 жыл бұрын

Eva Adrian by filtering through filter paper and leave it to dry maybe?

THEY FOUND IT! ITS GOLD. OH GOD 🗻🌋ENDLESS GOLD EQUIPMENT!

Wow👌very nice

Very productive and benefic for me....thanks for such an educative video👏👏👏

How much time does it take to make that golden precipitate ?

in second step ..did we need to heat up the solution ?

would it always stay like this as long as you don't heat it up?

Does this solution stay like that or will it dissolve after some time. I was thinking of turning it into a snow globe like the ones you see in winter in stores

can we use normal water filtered maybe for this?

Can we use alternate method instead of KI

Superb thank you

Wow beautiful 💞i wii also try

beautiful

Đẹp quá, muốn nhỏ lại để được nhảy múa trong dòng xoáy hoàng kim diễm lệ như vậy❤️

Can someone tell me how many milliliters of each substance must be mixed to get this effect?

Very beautiful

wow amazing....

how much time did it took you? pls I need an answer :)

Wow amazing

Awesome :)

how long would it take to crystallize?

Pls tell me how much time it would take?? I am planning to do it in my school exhibition

Can you keep this mixture bottled for a while?

nice

What a great gravimetric analysis 😻❤ !!

Wow beautiful

how cool!

Does anyone know a similar looking result but with chemicals that are not this harmful?

amazing..

Always a lovely experiment to show to young Chemistry students. One of the very few reactions I know of where COLOURED crystals can be obtained from a COLOURLESS mother liquor. Does anyone else know of any others?

من أين احصل على مواد التجربه هل تتوفر في المثاخر الطبيه

Very cool.

Amazing

wowwwwwwwwwwwwwwwwwwwwwwwwww this is awesome creativity

We have performed this experiment last year in science exhibition. Its very nice

super

We do this in salt analysis test...it's the golden spangles test

Please can you say the procedure with printing

Wow me too chemistry, chemistry is a magic

owesome

we already have this experiment in our practicals

It's very nice

muhteşem!

"Some" is not a scientific term for an amount of something :(

@StevenPerszyk

9 жыл бұрын

Of course it is. It merely means that the quantity does not matter.

@taylorbarnes8373

6 жыл бұрын

Steph S considering it is a replacement reaction i would suggest 1:1 molar quantities.

@chinmayeedahake5929

4 жыл бұрын

This reaction does not require specific amounts

Can you please answer this: What if regular tap water is used instead of distilled water?...will the reaction take place in the same manner?

Where do I get these ingredients idk how

how to changed the gold solution mastrius

is that what we use for our makeups ?!

So is this like crystalization?

How much time is require to the complete exp

Wow❤

What my dreams look like

COOL!!!

Where did you get the ingredients from !?