Turning copper into ‘silver’ and ‘gold’
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Fake science
itz not real gold..?! right..?
Its that real gold??
Or chem teacher did this experiment but said he would not tell us what happened to turn it a gold color. Thanks for explaining it.
Not so easy to make gold. itna easy hoto to koi gareeb nahi hota
My name is zaidi I wanna talk to you about your video pl if you have a time can I call you your whatsapp numbers my WhatsApp num 00923371440777 your WhatsApp num pl send me or call me thanks
Is it 24 Carret gold
She make their own pyrite….
While I was doing this for my chemistry project, I accidentally breathed in some of the fumes whilst the sodium zincate was boiling. It tingled my nose a bit, but am I safe?
What concentration sodium hydroxide is it ??
How long does it take?
Will u talk with me in email ???
can u tell me how u prepare sodium zincate??
Have you really turned into gold
Or just the outer layer
this is alchemy!! you didnt actually turn anything into gold or silver. you couldve cut all the complication out and just spray painted it! its basically the same thing.
cool chemistry
Can I use copper strip?
the only way to make gold is with mercury in a nuclear reactor atom by atom
Legit?
now I'm reach thanks lol
we are supplyier of zinc powder and zinc chloride solution if any body looking we have better supply origin from China cheaper price.
Interesting
would you maybe have a link to complete steps and materials needed for this experiment?
some one can give me the reaction equation
in my point of view we should first make a powder with some salt of zinc then make a reaction or
So in the End, we Really can't get rich!!???
Can you show the percentages used in the experiment?
Is the coin turn into real gold?
i wonder how many people have tried to pass off copper as silver or gold this way for scams.
As a kid i discoverd if i put U.S. pennies in my shoe, the sweat that bleed through my socks would cause it take on this really cool iridescence almost like an oil slick. I wonder if it is a similar reaction as this.
We've turned it into silver, but not really. Then we've turned it into gold, but not really.
JUST PROTONS AND NEUTRONS TOUCH, CHANGING THE NUCLEUS, NOT SO HARD .,.
Is it legal to Pay with such a coin?
Glad to see this demonstration. I performed this experiment properly ONCE. Thereafter it always failed. I think it was because I used mossy zinc, or it could have been because I did not have exposed metallic zinc with which the copper could react. US pennies since 1973 are zinc with a wash of copper. I've wondered — but have have not tested — if mild heating would cause the zinc core to react with the copper to produce a layer of brass. If so, it would be beneath the copper on the surface, but should be tougher than the copper itself. Have you ever played with this?
This blew my mind to see zinc plate out onto copper! Usually it's the other way around. I purify precious metals for a living and this one caught me off guard. I also didn't expect zinc to dissolve in strong base. Keep sending cool videos like this one!!
Isn't it bad practice to leave the Bunsen burner on?
thats crazy
Misleading title
THERE ARE ALCHEMISTS AMONG US
color really not real gold
is it actually gold like in the periodic table or is it just colored gold.
SCIENCE
I did this at school several times for the new kids to show them some chemistry-tricks 😀 Was always cool to see the effect. But the Zn-Solution smells pretty bad. When i watched the video I instantly had this smell in my nose 😀 (after 10 and more years)
lady, I love your accent.
just call it how to plate copper with brass, that's pretty cool by itself.
Quotemark gold quotemark
God i hate when people describe products as silver
It is not really sliver or gold, its a zinc and brass layering it just looks like gold and sliver. Could you imagine how worthless gold and sliver would be if you could create it this easily. (btw if you listened carefully she told already told you)
amazing ,what a chemist can do,is it a real gold? what "karat" is it?
The Alchemist