| Search |
Mixing sodium hydroxide and DL lactic acid
pH measures the concentration of H+ ions in a logarithmic format, it is independent of temperature w ... |
1-6-2017 at 07:00
by: LearnedAmateur |
How do you interpret NMR readings?
We learn it in high school chemistry, C13 NMR is the easy one, wait until you see and try to deciphe ... |
10-5-2017 at 14:55
by: LearnedAmateur |
PbCl2 from red/brown lead oxide and HCl
Sorry, what I meant was Fe2O3 contamination, soluble lead compounds are colourless when hydrated/in ... |
9-5-2017 at 04:49
by: LearnedAmateur |
PbCl2 from red/brown lead oxide and HCl
The red is definitely from Fe2O3, I've prepared FeCl3 solution (via Fe2(SO4)3 and NaCl) and it is th ... |
9-5-2017 at 01:10
by: LearnedAmateur |
Cool looking sulfur crystals
Interesting, I've found that crystals commonly form in a manner which you don't expect, depending on ... |
8-5-2017 at 15:16
by: LearnedAmateur |
Unexpected manganese compound
Decomposition of potassium permanganate, I hung onto it after an oxidation reaction. It was washed w ... |
8-5-2017 at 14:45
by: LearnedAmateur |
Unexpected manganese compound
@MrHomeScientist
It was bottled water, the analysis on the label doesn't show iron concentration an ... |
8-5-2017 at 11:02
by: LearnedAmateur |
Unexpected manganese compound
Synthesised from the reaction between sulphuric acid and sodium chloride, bubbled into water at unkn ... |
8-5-2017 at 08:07
by: LearnedAmateur |
Unexpected manganese compound
Back again with another manganese-related salt post.
So I had managed to prepare some relatively ... |
8-5-2017 at 06:42
by: LearnedAmateur |
Chloride of manganese
Interesting, thanks for the info, I'll investigate the mechanisms further and try to predict the pro ... |
31-3-2017 at 09:14
by: LearnedAmateur |
Chloride of manganese
Thanks for the explanation, the manganese dioxide I used was leftover from permanganate reduction an ... |
31-3-2017 at 03:52
by: LearnedAmateur |
Chloride of manganese
So I guess that's out of the question then, I'd just assumed that the chlorine was from the initial ... |
31-3-2017 at 00:11
by: LearnedAmateur |
Chloride of manganese
Hi all, first post on the forums.
Background: I'm currently going through a period of synthesisin ... |
30-3-2017 at 12:19
by: LearnedAmateur |
