## Tutorial: I was so guarded against using chemical terms that I failed to mention the reaction at all. The lead nitrate (small beaker) when combined with the sodium hypophosphite ("hippo" in the large beaker) will chemically react to form lead hypophosphite (white crystals) In the large beaker and the crystals will be caught in the coffee filter. Another by-product called sodium nitrate is more water soluable (more likely to stay a liquid) and will easily pass through the coffee filter and collect in the flask. Rinsing (triple rinse) the contents in coffee filter is important to purify it's final product bedore drying. ## Original Version with Marshall Thompson https://rumble.com/ve6m6r-homemade-primer-series-part-7-lab-work-safely-making-the-missing-link.html ## Revisited https://rumble.com/vgfpjn-homemade-primers-how-to-make-lead-hypophosphite-revisited.html ## How to Make Lead Hypophosphite Revisited V2 https://rumble.com/vhq0mx-homemade-primers-how-to-make-lead-hypophosphite-revisited-v2.html ## Revisited Version 3.1 https://rumble.com/vip3m9-how-to-make-lead-hypophosphite-revisited-version-3.1.html