Good day. /sorry, can't take pictures/
Did this tek with 20gr cebil, also used acetone.
- After adding fumaric acid - something crashed (waited 8+ hours)
- poured off acetone
- evaporated acetone - obtained light-yellow residue (no nice X-tals)
- After adding 50ml water, dissolving and adding sodium carbonate - nothing crashes, no caramel
waited (3+ hours)a bit oils are floating, the liquid is semi-transparent, on the bottom almost nothing (maybe bit of smth white - sodium carbonate?) and looks like some grey/black semitransparent cloud is inside.
waited (12+ hours)oils are stuck to the walls of glass, smth like white sand on the bottom (but not attached firmly to the bottom), and upper third of water is transparent grey/black cloud (when cooling cloud growscloser and closer to the bottom)
Adding Sodium carbonate bit by bit up to ~0.2 - when falling it dissolves slowly, firstly forming spikes on the surface, secondly the water inside becomes turbid, after some time the same like
waited (12+ hours)believe in nexus