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Orthosilicate esters from silica gel
[url=https://chemiday.com/reaction/3-1-0-11827]https://chemiday.com/reaction/3-1-0-11827[/url]Silico ...		 3-6-2021 at 07:27
by: rockyit98
formaldehyde + MgCO3 what happens ?
in SM Wiki it says that MgCO3 is incompatible with formaldehyde and also safety data sheet for H2CO ...		 1-6-2021 at 12:38
by: rockyit98
Carbon disulfide synthesis (alternative routes)
[rquote=660585&tid=147199&author=Keras][rquote=660581&tid=147199&author=Opylation]Yo ...		 31-5-2021 at 07:29
by: rockyit98
Any use for broken/crushed quartz glass from tubes - or ULTRA high output UVC bulbs - 12-16KW/bulb?
i once made fritted glass disk for filtration by sintering powdered glass. same can be done with qua ...		 29-5-2021 at 10:05
by: rockyit98
Testing Quartz Wool vs Borosilicate Wool
dissolve some in NaOH solution and look if any cloudy matter . glass have CaO hence Ca(OH)2 and they ...		 27-5-2021 at 05:57
by: rockyit98
Distilling Sulfuric Acid
Use HDPE and if only impurities are organic refluxing will oxidize organic additives to CO2 and wate ...		 20-5-2021 at 09:40
by: rockyit98
Orthosilicate esters from silica gel
Ammonium fluoride is much safer and i think tiny bit should work just to dissolve SiO2 layer on Si a ...		 20-5-2021 at 09:35
by: rockyit98
Orthosilicate esters from silica gel
maybe catalytic amounts of anhydrous Hydrogen fluoride or much more obtainable anhydrous Ammonium f ...		 20-5-2021 at 09:12
by: rockyit98
Orthosilicate esters from silica gel
Organosilicon compounds are organometallic compounds containing carbon–silicon bonds. not Si-O-C b ...		 19-5-2021 at 21:27
by: rockyit98
Making silicon tetrachloride
one way of making TiCl4 is heating sodium pyrosulfate with NaCl and TiO2. ( 2Na2S2O7 + 4NaCl +TiO2 - ...		 18-5-2021 at 21:46
by: rockyit98
Found a little piece of history
[rquote=660164&tid=157459&author=draculic acid69]Tetrabromide huh, is that better or worse?[ ...		 18-5-2021 at 00:44
by: rockyit98
What is this metal?
if the black powder weakly magnetic and is a iron oxide probably FeO .try heating it to 500C in air, ...		 17-5-2021 at 07:57
by: rockyit98
do NaOH melt react with Lead Metal?
lead react very slowly with cold con.NaOH to make H2 (Pb + NaOH + 2H2O → Na[Pb(OH)3] + H2) but hot ...		 14-5-2021 at 06:53
by: rockyit98
A slightly dangerous but surprisingly effective way to make HCl
try polyvinyl alcohol (PVOH) instead of polyvinyl acetate (PVA) because PVA disintegrate in basic me ...		 9-5-2021 at 23:49
by: rockyit98
Reduction of Sodium using organic solvent


[file]88447[/file] 		5-5-2021 at 17:52
by: rockyit98
What is this metal?
[rquote=659426&tid=157392&author=UranylPeroxysulfate]Zinc does dissolve in acid (both hydroc ...		 5-5-2021 at 12:37
by: rockyit98
What is this metal?
easiest way is to find out density using lab scale and do a comparison . also try and find the melti ...		 4-5-2021 at 14:36
by: rockyit98
brittle aluminum alloys for powdering (open for ideas)
1:1 Mg:Al alloy aka magnalium 50 is brittle and Ga can make Al brittle over time but is there like ...		 4-5-2021 at 08:29
by: rockyit98
methanol/ionic liquid electroplaing of metals
try Ethylene carbonate or propylene carbonate with iron perchlorates. Ethylene carbonate can be pre ...		 3-5-2021 at 13:08
by: rockyit98
Magnesium In Citric or Ascorbic Acid
reacting magnesium with acid creates very short lived hydrogen free radicals that can reduce organic ...		 1-5-2021 at 15:03
by: rockyit98
Most toxic compound OTC?
[b]Kidney bean[/b] wiki says
Red kidney beans contain relatively high amounts of phytohemagglutini ...		 30-4-2021 at 11:20
by: rockyit98
Sulfur Iodine Methanol Reaction Failure.
Al works , i think there is chemplayer video about that. 		21-4-2021 at 16:17
by: rockyit98
Most toxic compound OTC?
grapefruit with pharmaceuticals. can be lethal in some cases.

[url=https://en.wikipedia.org/wiki/ ...		 17-4-2021 at 10:44
by: rockyit98
why still lead in paints that are labeled "Lead Safe" ?
lead makes people stupid, stupid people use lead stupidly , now that's a positive feedback loop. 		17-4-2021 at 10:39
by: rockyit98
oh my god! 2900$ for a mortar???
if you can do this, epoxy bonded alumina or silicon carbide sand layer inside in a normal mortar (ev ...		 15-4-2021 at 09:24
by: rockyit98
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