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2:03
YouTube
TheWildfire53
How to make Potassium Nitrate (Saltpeter)
In this video, we make potassium nitrate using copper(II)nitrate and potassium carbonate. WARNING: Potassium carbonate is an irritant and is slightly corrosive. Click here for its MSDS: https://www.sciencelab.com/msds.php?msdsId=9926681 Copper(II) nitrate is also an irritant. Click here for its MSDS: http://www.sciencelab.com/msds.php?msdsId ...
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4.2K views · 111 reactions | We came across old saltpeter vats inside this Tennessee cave. This cave once played an important role during the Civil War, supplying saltpeter for gunpowder. The ceiling above the vats is stained a deep black, making us wonder if they were burned, possibly destroyed by Union soldiers during a raid to shut down production. | TAG Caver | Facebook
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TAG Caver
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