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Absorption of NO2 by H2SO4 [rquote=684631&tid=159616&author=teodor]my attempt of drying NO2
[/rquote]
Try magnesium n ... |
2-6-2023 at 01:19 by: Rainwater |
Diluting 90+% Nitric Acid to 70%? I think you have overestimated thread seal tape, youll need this soon
[url=https://www.amazon.com/I ... |
1-6-2023 at 14:27 by: Rainwater |
Diluting 90+% Nitric Acid to 70%? If your unable to get the tempature probe into the distillation head, then a sand bath will work. It ... |
31-5-2023 at 14:13 by: Rainwater |
Diluting 90+% Nitric Acid to 70%? Nitric acid is not something you want to leave unattended. From personal experience
I was distilli ... |
31-5-2023 at 07:55 by: Rainwater |
Diluting 90+% Nitric Acid to 70%? The temperature probe is not located at the very top of the distillation head, could be the problem. ... |
31-5-2023 at 01:24 by: Rainwater |
Forced air, water cooler So I payed a visit to my local yard sales.
I got a small 2.5cu/ft refrigerator, a big fountain pump ... |
30-5-2023 at 15:03 by: Rainwater |
Potassium permanganate from manganese dioxide, potassium hydroxide and potassium chlorate (as oxidising agent). Just thinking outloud
$$3MnO_2 + KClO_3 + 6KOH \rightarrow 3K_2MnO_4 + KCl + 3H_2O$$
ΔH ... |
30-5-2023 at 11:06 by: Rainwater |
Al2(Cr2O7)3 Quick google turned up this
[url=https://www.chegg.com/homework-help/questions-and-answers/aluminum ... |
28-5-2023 at 08:17 by: Rainwater |
Preventing Pipette cross contamination You sir are a genius, thank you |
27-5-2023 at 07:58 by: Rainwater |
Preventing Pipette cross contamination Is there a ready made solution to keep a pipette with its reagent?
Something attached to the bottle ... |
27-5-2023 at 04:25 by: Rainwater |
Motor starting Nice find, I seriously dought its legit
£180 for the 20kw version
£40 for the heatsink and fan
... |
26-5-2023 at 10:42 by: Rainwater |
Motor starting Using a fixed resistor, or better stages resistors, allows you to only have set steps you can vary t ... |
24-5-2023 at 01:06 by: Rainwater |
Diluting 90+% Nitric Acid to 70%?
Using an excess of sulfuric acid will help remove any water in the appratus.
I did not see that ... |
23-5-2023 at 01:34 by: Rainwater |
Reconditioning old hydraulic oil. Dont underestimate sand filters. NaCl finely powdered is used for cooking oils |
22-5-2023 at 13:36 by: Rainwater |
Perchlorate cell cathode When I was testing reaction conditions, using 22awg titanium wire coated in PbO and high current I n ... |
22-5-2023 at 13:34 by: Rainwater |
Motor starting [rquote=684324&tid=159594&author=yobbo II]When starting a motor from a generator that is too ... |
20-5-2023 at 18:10 by: Rainwater |
Testing an X-Stream helium compressor for LN2 generation I may have missed an important detail,
if your house has a normal single phase power, then no tran ... |
20-5-2023 at 11:37 by: Rainwater |
The capacitor arrow... Would it work? If it worked, it would be cruel to harvest this way. Please do not try this.
Death by electrocution ... |
20-5-2023 at 00:48 by: Rainwater |
PID cotrolled heating mantle One of the many reasons I took a working hotplate and hacket it.
Its ugly, but works great. It take ... |
20-5-2023 at 00:34 by: Rainwater |
Reconditioning old hydraulic oil. That mesh is spec'ed at 5 microns. $80 + s&h for a 12in×12in piece. I buy from there so I dont ... |
19-5-2023 at 10:13 by: Rainwater |
Are plastics really difficult to recycle ? https://youtu.be/Z-HHbU0zoXk
Good old bee worms.
Who would have thought that a pest we use pestic ... |
18-5-2023 at 16:20 by: Rainwater |
Reconditioning old hydraulic oil. That mesh is awesome, it catches most of the particulates, but the key is its cleanable and saves th ... |
18-5-2023 at 01:22 by: Rainwater |
Reconditioning old hydraulic oil. Prevention is key, filters, cooler, ph buffer.
Setting up a 1 micron filter, is just going to go ... |
17-5-2023 at 17:04 by: Rainwater |
Makeshift (slight) vacuum generator [rquote=684144&tid=159572&author=Keras]
what makeshift contraption would you use
[/rquote] ... |
16-5-2023 at 11:28 by: Rainwater |
Makeshift (slight) vacuum generator They sell these little hand pumps for filtering.....
https://www.homesciencetools.com/product/hand- ... |
16-5-2023 at 01:58 by: Rainwater |
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