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iS 99% KNO3 fine for most reactions? I have used 99% KNO3 with (SiO2) anticaking and without. I havent noticed the slightest difference. ...	4-4-2017 at 05:56 by: Herr Haber
Chemistry April Fools http://r.labfirst.net/19wvumaki3g3f.html This is what I got on Saturday from one of my suppliers. ...	3-4-2017 at 02:50 by: Herr Haber
Could you survive a year with only the chemicals you could make from a hydrocarbon feedstock? Clearly Not Atara: DIY Chemistry certainly means something to you that it doesnt mean to others ...	29-3-2017 at 03:13 by: Herr Haber
Dark Sulfuric Acid [rquote=478824&tid=73124&author=highpower48]Last summer I bought a couple 850ml 98% sulfuric ...	27-3-2017 at 03:36 by: Herr Haber
Wonders Of Sodium Carbonate or How to kill an orangutan [rquote=478992&tid=72715&author=Melgar]Yep. 2 NaHCO3 + heat = 1 Na2CO3 + CO2 + H2O The a ...	27-3-2017 at 03:29 by: Herr Haber
Storage of volatile solvents? And how about media bottles with caps that will withstand what you'll be storing ? 1L of DCM left ...	23-3-2017 at 04:09 by: Herr Haber
Can I concentrate my 68% nitric acid in to 90%+? STOP ADDING WATER ! Only add water to your round bottom flask AFTER the distillation to get rid o ...	22-2-2017 at 04:03 by: Herr Haber
Red Phosphorus (legal uses) Burn some ! It's not really an experiment but: - You probably havent seen phosphorus burning yet ...	21-2-2017 at 04:23 by: Herr Haber
Wikipedia metric vs old stuff Do they at least document the reasons for removing your contribution ?	15-2-2017 at 09:20 by: Herr Haber
Few chemicals to sale Resorcinol env 100g 0.25€/g Uhhh, ahhh. NON !	15-2-2017 at 04:08 by: Herr Haber
Science in danger - epa ordered to take down climate change page [rquote=472799&tid=71936&author=Sulaiman] Climate change is not a science, [/rquote] ...	25-1-2017 at 04:27 by: Herr Haber
Can someone recommend a good respirator? The mask, as long as it fits and is comfy is not something you should feel "too" concerned about. I ...	24-1-2017 at 04:36 by: Herr Haber
kickstarting mars terraforming early Terraforming is under way right here on earth. And since the 20th, the USA have pledged their full e ...	23-1-2017 at 04:37 by: Herr Haber
latest glassware purchase [rquote=472263&tid=71645&author=Sulaiman]'scuse my ignorance but what precision is a precisi ...	19-1-2017 at 03:28 by: Herr Haber
latest glassware purchase Ow wow... I just received a few items that were on backorder at my supplier. I originally placed ...	18-1-2017 at 04:31 by: Herr Haber
Plasticizer problem No PIB tape #2 This is a question I've been asking myself everytime someone said that they cant f ...	13-1-2017 at 10:01 by: Herr Haber
Cleaning & Disinfecting power of NaClO vs H2O2 in bathroom, laundry/room or kitchen setting [rquote=471798&tid=71764&author=Melgar]People always warn about the dangers of mixing chlori ...	13-1-2017 at 06:27 by: Herr Haber
When drying salts how do you prevent cake formation sticking to glass? Teflon is great. Unless you'll be putting in something that is sensitive to static in which case I w ...	11-1-2017 at 11:14 by: Herr Haber
Increasing Burn Rate Of Gunpowder.. Well, if you "need" but dont "care" about knowing what you are dealing with... Think about this whe ...	10-1-2017 at 04:11 by: Herr Haber
Increasing Burn Rate Of Gunpowder.. Black powder burns "faster" than smokeless powder yet isnt as good as a propellant. Smokeless pow ...	9-1-2017 at 08:19 by: Herr Haber
Water pump problem I got the smallest and cheapest pump possible from the hydro store and it works just fine. As Sul ...	9-1-2017 at 04:01 by: Herr Haber
Sodium Carbide synthesis(acetylene) [rquote=470577&tid=71554&author=symboom]The process to produce calcium carbide is energy int ...	3-1-2017 at 04:25 by: Herr Haber
H2SO4 from sulphur candle Just out of curiosity, what are the candles used for normally? I know you can get wicks pretty easi ...	29-12-2016 at 03:00 by: Herr Haber
Ostwald style nitric production I absolutely love the "let me prove everyone wrong" mindset. Especially in this case ! How many pag ...	28-12-2016 at 04:32 by: Herr Haber
Where can i find good storage bottles? Arent Boston / Winchester bottles GL 45 threaded ? If so, finding PTFE / PTFE lined caps should be ...	28-12-2016 at 04:05 by: Herr Haber
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