Name: Turning Copper Pennies into Gold! It’s Alchemy!
Uploaded: 2024-06-19T03:36:10+00:00
Duration: 8 min 45 s
Description: Alchemy is turning one thing into another. Let’s turn copper pennies into gold ones. Just don’t try to cash them in. This is a fun, safe, and easy project to razzle dazzle your family and friends. In

1 year ago

113

Health & Science alchemy alchemist alchemywizard nanoparticles chemist chemistry

Alchemy is turning one thing into another. Let’s turn copper pennies into gold ones. Just don’t try to cash them in. This is a fun, safe, and easy project to razzle dazzle your family and friends. In addition, print the 3D placard for it (see link below for blueprint) and you got a great novelty gift.

Why does this work: First we cover the penny with zinc. Then heating the penny fuses zinc and copper to form the alloy brass. Brass is a homogenous metal that ranges in composition from 60-80% copper and 18-40% zinc. Brass has a low melting point for a metal. The copper plating on pennies is thin, so don’t heat the penny too long or the brass will melt away and you’ll be left with the silver-colored zinc inside the coin.

Typically, this experiment uses sodium hydroxide instead of zinc chloride. We're using zinc chloride because it’s far safer than sodium hydroxide.

Things you need:
• 17g Zinc Chloride (125mL water).
• 6g of granular zinc.
• Copper Pennies or Coins
• 15mL Vinegar and 3g of Salt mixture to clean old pennies. Soak until shiny. (Not needed for new pennies.)
• Heavy duty 250 mL beaker or glass dish or large cup.
• One of these: hot plate, heated stirrer, alcohol lamp, Bunsen burner, kitchen stove with pot to sit glass dish or beaker in to apply heat.

If you like to support my channel quick and easy with PayPal: https://PayPal.Me/hermeswd

Amazon Affiliate Links, Products shown in this video, (commission paid links):
• Zinc Chloride, Purified, 500 g: https://amzn.to/3Rwp7ud
• Granular Metal Zinc: https://amzn.to/3GWLxQm
• Pyrex Heavy Duty Griffin 1003 250mL Beaker: https://amzn.to/3ttM4Gg

Wisdomsdoor.com Links:
• Visit the NanoStore! Do you want to buy instead of making? Check out my nanoparticle solutions @Wisdomsdoor.com: http://wisdomsdoor.com/nanostore/index.php
• Patreon 3D Blueprint Store: https://www.patreon.com/wisdomsdoor/shop
• Lab sheets, and other: http://wisdomsdoor.com/files/index.php
• Reality Creator Books on Amazon: https://www.amazon.com/author/tomdeliso

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