>>> bb/111271@108935
Amph from foam, salt from pet bottles, batons and whitewash remains relevant. Syntheses for centuries
>>> bb/111196@108935
Operas probably have a set of reagents, when you buy them excited. It is better at least in such offices.
>>> bb/111278@108935
PNP was restored on lead plates with a charger from a mobile phone. The question is, is the PNP itself on the list?
>>> bb/109273@108935
There's no mercury in there. Sodium terephthalate in the presence of a buffer additive is reduced to lead in the corresponding benzyl carboxy alcohol. Then it is transferred to carboxybenzyl chloride and restored at least at the zinc cathode with zinc dust. But you have to do experiments to figure out how. But who will learn the infinite source of toluic acid and 4 MPF respectively