In this video you will learn how to make sodium sulfate (Na2SO4) from sulfuric acid (H2SO4).
Пікірлер: 55
@chemicalmaster32672 жыл бұрын
Sodium sulfate actually has a weird solubility vs temperature behaviour. Besides having lower solubility below room temperature it also has lower solubility near the boiling temperature of water.
@THYZOID2 жыл бұрын
Nice! Didn’t know that before.
@chemicalmaster32672 жыл бұрын
@@THYZOID Try to find a solubility table for sodium sulfate to see what I mean. if you´re curious you can also experiment with your sodium sulfate and see its temperature vs solubility behaviour yourself.😄
@ericami56425 ай бұрын
I know this is a older post but im going to share my story any ways for safety reasons. I had cleaned some drain cleaner sulfuric acid with hydrogen peroxide.i watched that procedure on a nerd rage video i believe.i was left with a almost about 60/40 sulfuric/h2o2 solution thats been sitting on a shelf for awhile. Ended up coming across this video and figured that solution would be awesome to use in this reaction where its already deluted. Well i decided i was going to double this reaction 112ml sulfuric and 160g sodium hydroxide.i end up using 150ml h20 so make a solution of the s.hydroxide.beaker in a ice bath already i proceeded to pour a little bit of the 120ml sulfuric acid into the hydroxide solution and ya the second the first drop hit the entire content of the beaker exploded every where covering myself and my work space in this concoction. Thank fn god i had for whatever reason decided to put on a tyvax suit and my respirator.i almost didn't wear any of it because things went so smoothly in this video. Let this post be a warning to always ALWAYS wear safety gear when learning/working with any reactions.i really almost covered myself with acids and base.my suits was literally dripping and i have a good feeling when i go back in there itll be partly decomposed. Im not sure if this happened because of the sulfuric wasn't deluted enough or if it was because there was peroxide in it.i figured the sodium hydroxide would destroy the h2o2 like when storing ethyl acetate over sodium hydroxide. Morale of the story even if it seems silly never ever attempt to do any reactions without proper safety protocols
@erickwalker115 ай бұрын
That's exactly what happened.... make sure and very sure after you apply the hydrogen peroxide you distill the sulfuric acid clean before tossing it in hydroxide lol
@ericami56425 ай бұрын
Funny my name is Eric too
@Daboresa2 ай бұрын
Hydrogen peroxide is highly oxidizer you should have at least dilute your Sulphuric acid
@kamelsamer5768 Жыл бұрын
0:26 face back, ready to run hahaha
@midwestchem368 Жыл бұрын
At least in my experience I always added the base to the acid which implies sodium bisulfate is produced first. Maybe its my reagents but there has always been a very small but noticeable color change when the bisulfate converts to sulfate.
@BackYardScience20002 жыл бұрын
Nice prep! I love reactions like this.
@THYZOID2 жыл бұрын
Some plain and easy chemistry. Nearly nothing can go wrong and you get a 100% yield. Great stuff😁
@hanleypc2 жыл бұрын
Interested to see what you've got planned for the Sodium Sulphate as I thought it wasn't very useful.
@THYZOID2 жыл бұрын
It’s a great drying agent even under highly acidic conditions. I already filmed a video with it and sulfuric acid which is yet to be published.
@chemicalmaster32672 жыл бұрын
@@THYZOID Sodium sulfate actually combines with sulfuric acid to form sodium hydrogen sulfate a.k.a sodium bisulfate.
@hanleypc2 жыл бұрын
@@chemicalmaster3267 Interesting, taking the hydrogen from the water present and so concentrating the H2SO4 that is in excess?
@chemicalmaster32672 жыл бұрын
@@hanleypc No. Sulfuric acid has 2 acidic hydrogen atoms (protons) so depending on the stoichiometry it can form either sulfates ou bisulfates when neutralizing bases. Sodium sulfate reacts with sulfuric acid to form sodium bisulfate: Na2SO4 + H2SO4 = 2 NaHSO4
@user-dc8em3ou2z7 ай бұрын
Little confused, 250 degrees centigrade in an oven or what? You're gonna have to excuse me, I have not slept in about 3 days now cause just found out I have Lukemia so I've been noticing that my attention span is all over the place, so pardon me!😊
@1BobTheSubGenius7 ай бұрын
Pretty much anywhere you can get the right temperature I think, so technically can be a oven, or a hot plate, etc
@IrPrabowoSubianto4 ай бұрын
Tolong buat kan saya vidio proses pembuatan sodium Lauryl Sulfate
@SodiumInteresting2 жыл бұрын
Could the anhydrous sodium sulphate be distilled with potassium nitrate to easily produce red fuming nitric acid? Or can it only be done with sodium bisulphate? 🤔 Tom
@THYZOID2 жыл бұрын
That would require sodium bisulfate. NaNO3 + NaHSO4 --> HNO3 + Na2SO4
@SodiumInteresting2 жыл бұрын
@@THYZOID that's what I suspected. A shame the anhydrous form needs 300° to melt
@muratkural735Ай бұрын
What for is it used?
@user-dc8em3ou2z7 ай бұрын
Damn I don't have an oven I can use, errgh I do but it's um the wife's! Well does it stink badly when finished in the oven?
@getapesawaran23632 жыл бұрын
I want ask how made sodium lauryl sulfate. Rommy from Indonesia
@THYZOID2 жыл бұрын
There’s plenty of papers on making that stuff online
@mrnothing4952 жыл бұрын
Make napalm type b with the benzene
@pilzkopp222 жыл бұрын
The Glauber Salt....verry great
@emmanuelnah-45512 жыл бұрын
hi, can you make a video about making sodium/potassium, i've been trying to do this experiment
@THYZOID2 жыл бұрын
Actually planned it. We have to get the tertiary alcohol first though.
@emmanuelnah-45512 жыл бұрын
@@THYZOID i followed NurdRage's method , no need tertiary alcohol
@THYZOID2 жыл бұрын
His method is great. I wanted to do something different though involving tert butanol.
@AbdHuz-242 жыл бұрын
I have a 15% w/v na2so4 solution. At what concentration / temp , will ot crystalize ?
@THYZOID2 жыл бұрын
There are tables online for that (search for solubility/temperature tables). It’s likely that it won’t crystallize without a seed crystal or that it’ll freeze completely before crystallization even takes place at suck low concentrations.
@YouMockMe2 жыл бұрын
Even put a label on? +1 lab skill
@THYZOID2 жыл бұрын
Well labeling is important.
@spacefist66852 жыл бұрын
Wie hast du so hochprozentige Schwefelsäure bekommen?
@THYZOID2 жыл бұрын
Gekauft als es noch möglich war. Bis 2022 werde ich allerdings alles aufbrauchen.
@deathkeys12 жыл бұрын
expensive, I'd do it with sodium carb or bicarb, I know, I'm cheap as hell...
@erickwalker115 ай бұрын
Hydroxide is crazy cheap.... 2 lbs for 10 bucks I pay
@deathkeys15 ай бұрын
@@erickwalker11 not everyone can enjoy the power of "free market" and dollar relative "stability" that US and EU and first world countries can afford.
@tanweer307 Жыл бұрын
is it possible to make Sodium Sulfate (pH 7) from Nacl & H2S04?
@conceptofeverything8793 Жыл бұрын
You dont need H2SO4. SO2 will do just fine. I think its called the Hargreaves reaction, but Im not sure how it was conduced first.
@THYZOID11 ай бұрын
yes
@tanweer30711 ай бұрын
Can you please make a video on that?@@THYZOID
@THYZOID11 ай бұрын
@@tanweer307 no. not worth my time
@Dc_tech3862 жыл бұрын
I want to know if sodium sulfate can mix in water
@THYZOID2 жыл бұрын
Yes
@rizwanriaz183011 ай бұрын
What was yield weight?
@erickwalker115 ай бұрын
All of it
@Moctar-cj4vt4 ай бұрын
H
@bussi7859 Жыл бұрын
Good for nothing
@THYZOID Жыл бұрын
that is not true. i used it to make crappy diethyl sulfate
@erickwalker115 ай бұрын
@@THYZOID Exactly.... and diethyl sulfate can go on to make what? 😊