/sci/ - Science & Math

>>15651224

Materials: let’s please star by reviewing this. Let’s make sure all the equipment, instructions and sources for each material is correct. Let’s also add a link to reliable suppliers so frens who want to save time can just buy the materials they need.

PbO - if there is a better way please update the following.
you will need: lead nitrare (tutorial for lead nitrate: https://youtu.be/ZYNEHwHAtqk [Open]) , a stainless steel crucible, a blow torch
Here is a tutorial: https://youtu.be/KeDV3zmowwM [Open] [Open]

PbSO4 - need to confirm this is a viable method, if not please propose alternative.
You will need: old car batteries
>is the white stuff that collects on the plates of car batteries that have been sitting around too long. go to local mechanic and ask him access to the discarded batteries. Scrape the positive electrode to extract any concentration of PbS4 that has formed.

Cu - you will need: copper sulfate, aluminum foil, h2o, and salt
Here is a tutorial: https://youtu.be/dlHMYxZ99Gw [Open] [Open]
>the quickest way to make relatively pure copper powder with very common materials while avoiding the annoying electroplating is chemically precipitating it out from solution.

P - you will need: match boxes, acetone, cotton, water, a small spatula
Here is a tutorial: https://youtu.be/5ZrfNAHDjWU [Open] [Open] [Open]
> can extract red phosphorus from match boxes striker strips. Wet the red striker strip with some cotton, try not to let the cardboard soak. Scrape the red phosphorus into a small recipient, add acetone to melt any glue or impurities. Let it dry. This will give you small quantities but might be enough for what we need.

>>15648511
Forgot pic