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Folder The Action Lab video about negative Kelvin temperature violates laws of thermodynamics ? metalresearcher 1 483
25-1-2024 at 13:03
by Twospoons
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Folder Why is rust more sensitive to acids than pure Fe2O3? Conure 2 576
24-1-2024 at 15:47
by Admagistr
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Folder Can hydrogen peroxide be vacuum distilled straight from sodium percarbonate? (Pages:  1  2) Junk_Enginerd 28 3040
24-1-2024 at 07:21
by bnull
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Folder Do u guys make glacial acetic acid from 5% vinegar? (Pages:  1  2) Cou 29 11696
22-1-2024 at 05:48
by fx-991ex
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Folder Seperation of isoamyl nitrite and isoamyl alcohol from poppers Chemist1357 6 1298
21-1-2024 at 13:37
by Uxleumas
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Folder Ammonium Nitrate from Calcium Ammonium Nitrate (Pages:  1  2) Backyard Chemist 26 17177
20-1-2024 at 21:12
by MadHatter
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Folder Manganese Dioxide from Manganese Sulphate RU_KLO 11 1766
18-1-2024 at 16:18
by Admagistr
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Folder CuSO4 + NaCl + blue food coloring = chlorine? deadrush 8 1220
17-1-2024 at 18:06
by bnull
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Folder Plant Ash (Pages:  1  2  3) Romix 57 5737
17-1-2024 at 16:17
by Romix
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Folder NaOAc, KOAc and K2CO3. (Pages:  1  2) Romix 26 3201
17-1-2024 at 15:46
by Romix
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Folder Reduction of Nitro > Amine: Sodium Aluminum Hydride (NaAlH4)/Lithium Borohydride (LiBH4)? superreductant 4 916
15-1-2024 at 17:36
by walruslover69
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Folder Easy-to-synthesize odor compounds (Pages:  1  2  3) Rando1234 63 10800
12-1-2024 at 06:37
by teodor
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Folder High Boiling Solvents for HCl Synthesis to Prevent Flask Cracking Fluorite 3 744
12-1-2024 at 03:53
by teodor
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Folder Disinfection of rainwater (Pages:  1  2) SnailsAttack 31 3567
7-1-2024 at 11:41
by pneumatician
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Folder Recrystallisation question - help me design an experiment for junior students j_sum1 16 1797
6-1-2024 at 22:52
by j_sum1
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Folder Titanium dioxide Chemgineer 7 965
6-1-2024 at 12:44
by Twospoons
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Folder Using transition metal mineral acid salts as complexing salts with alcohol or acetylene and ammonia as aliphatic amine... QuieraƱa 2 555
4-1-2024 at 06:43
by Texium
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Folder Cold trap needed for solvent distillation? Elemental Phosphorus 1 610
2-1-2024 at 12:23
by Rainwater
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Folder Glyoxylic acid synthesis - starting w/ oxalic :: w/o PbO2 deadrush 5 1193
2-1-2024 at 07:23
by solo
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Folder Glycolic acid + HCl -> Chloroacetic acid deadrush 5 1164
30-12-2023 at 06:53
by Texium
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Folder White Fuming Nitric Acid Booze 10 3982
24-12-2023 at 04:54
by Rainwater
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Folder ChemDraw 17 Professional Dorsoris 8 1786
24-12-2023 at 02:45
by Theoretic
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Folder Overhead stirrer vs stir bar? chem101st 3 768
20-12-2023 at 06:44
by Texium
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Folder Potassium bisulfate ot Potassium sulfate? RU_KLO 3 679
18-12-2023 at 22:06
by Sir_Gawain
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Folder Control of reflux temperature for fractional distillation - how? (Pages:  1  2) Sulaiman 25 2977
18-12-2023 at 10:12
by Fery
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Folder mad.gif Addition funnel frustration coherent 4 889
17-12-2023 at 06:47
by Grizli7
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Folder Fractional distillation Chemgineer 6 961
17-12-2023 at 04:58
by Grizli7
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Folder I just got 165Gal of isopropanol 99%, what to do? 1KEE 11 1792
17-12-2023 at 04:47
by Grizli7
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Folder Blood red substance dropping out of mixed metal ion solution Romix 6 985
16-12-2023 at 08:25
by digga
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Folder Concentrating Sulfuric Acid through Boiling AndrewOfWallachia 17 2578
14-12-2023 at 10:59
by Grizli7
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