Timeline for What is this copper compound I made?
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 23, 2020 at 2:24 | vote | accept | HaLo2FrEeEk | ||
| Apr 22, 2020 at 14:31 | history | became hot network question | |||
| Apr 22, 2020 at 10:16 | answer | added | Maurice | timeline score: 17 | |
| Apr 22, 2020 at 7:39 | comment | added | HaLo2FrEeEk | Any idea why the filtrate is deep blue? That, to me, indicates dissolved copper but I shouldn't have anything soluble after adding the sodium carbonate, right? | |
| Apr 22, 2020 at 7:34 | comment | added | Poutnik | It is probably copper oxide, that you get by heating copper hydroxide and possibly basic copper carbonates as well. | |
| Apr 22, 2020 at 7:22 | comment | added | HaLo2FrEeEk | I though copper carbonate was 1: insoluble in water and 2: green-blue powder. I have a dark blue solution and black power... I've done this before, I have copper carbonate from previous runs, idk this time is different. | |
| Apr 22, 2020 at 7:17 | comment | added | Nilay Ghosh | You made basic copper carbonate. | |
| Apr 22, 2020 at 6:50 | comment | added | Nilay Ghosh | chemistry.stackexchange.com/questions/34605/… | |
| Apr 22, 2020 at 6:31 | history | asked | HaLo2FrEeEk | CC BY-SA 4.0 |