The Silver Tree

The Silver Tree As said on my post (it finally came 2) the silver nitrate is only 10 grams and it’s about $20. 10 grams is a little amount and it is very expensive, so I hope I don’t make any mistakes. The classic silver tree demonstration! Very simple to set up and perform, it’s great to introduce kids to […]

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Changing Iron to Copper

Changing Iron to Copper In this post, I’m going to show you how to change iron to copper in two easy steps.   Things you’ll need: copper (II) sulfate, a cup, a spoon, water, and nails or paper clips. Pour water into the cup. Put lots of copper sulfate into the cup. I put two spoons. Drop a paper clip […]

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