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Borax and PVA
[rquote=460846&tid=68984&author=aga]The 'usual' way is to find a publication that gets at le ...
12-9-2016 at 13:14
by: NEMO-Chemistry
Borax and PVA
[rquote=460836&tid=68984&author=aga]What will 'working' be ?

A rubbery thing ?[/rquote]
...
12-9-2016 at 11:29
by: NEMO-Chemistry
Borax and PVA
[rquote=460821&tid=68984&author=careysub][rquote=460817&tid=68984&author=wg48]...
N ...
12-9-2016 at 09:31
by: NEMO-Chemistry
Best Vintage for HDD magnets
[rquote=460808&tid=69053&author=MrHomeScientist]The older they are, the more likely they are ...
12-9-2016 at 08:40
by: NEMO-Chemistry
Chemistry brain teasers! Noob Competition!
[rquote=460796&tid=68617&author=ficolas]#3 too? yay missef another deadline[/rquote]

Well ...
12-9-2016 at 08:38
by: NEMO-Chemistry
Borax and PVA
Thanks for that, yes some of the sites are confusing. I will get some powder and make some, i also f ...
12-9-2016 at 08:35
by: NEMO-Chemistry
decomposing sugar
[rquote=460792&tid=69075&author=XeonTheMGPony]enzyme digestion via microbe in an anaerobic e ...
12-9-2016 at 05:32
by: NEMO-Chemistry
Borax and PVA
[rquote=460757&tid=68984&author=wg48][rquote=460752&tid=68984&author=NEMO-Chemistry] ...
12-9-2016 at 03:17
by: NEMO-Chemistry
Borax and PVA
I might have got it entirely wrong. I tried with a small amount of the white PVA and didnt get anyth ...
11-9-2016 at 15:04
by: NEMO-Chemistry
Chemistry brain teasers! Noob Competition!
Shit my answers must be crap, i didnt get feedback lol. How long we got? I will get these done this ...
11-9-2016 at 14:59
by: NEMO-Chemistry
potassium hydroxide?
[rquote=460733&tid=69061&author=CrossxD]Hmm and is there way to make carbonate ftom sulphate ...
11-9-2016 at 14:40
by: NEMO-Chemistry
Molecular sieves - care and feeding
[rquote=460739&tid=69060&author=careysub]I guess one must distill ethanol dried with KOH, to ...
11-9-2016 at 14:37
by: NEMO-Chemistry
Chemistry brain teasers! Noob Competition!
Ok i might have misunderstood!! I have been working on them and thought we were to submit them in on ...
11-9-2016 at 14:29
by: NEMO-Chemistry
Chemistry brain teasers! Noob Competition!
[rquote=460726&tid=68617&author=aga]They're do-able, but f*king tricky tho.

Mostly it is ...
11-9-2016 at 12:21
by: NEMO-Chemistry
Molecular sieves - care and feeding
PUBCHEM says KOH is soluble in Ethanol, but dosnt specify if the Ethanol is Anhydrous.

It does me ...
11-9-2016 at 11:50
by: NEMO-Chemistry
Chemistry brain teasers! Noob Competition!
[rquote=460707&tid=68617&author=ficolas]They are getting harder D:[/rquote]

They sure are ...
11-9-2016 at 11:40
by: NEMO-Chemistry
Best Vintage for HDD magnets
Reading various threads on Neodymium from HDD magnets, it looks like the composition of the magnets ...
10-9-2016 at 12:42
by: NEMO-Chemistry
Borax and PVA
We might manage 3.8C here but i doubt its going to go past 5C this week lol.

As always there seem ...
10-9-2016 at 09:46
by: NEMO-Chemistry
Borax and PVA
Should have checked first!! shop shuts at lunchtime on a Saturday! I will have to grab some Monday n ...
10-9-2016 at 07:23
by: NEMO-Chemistry
Borax and PVA
Havnt tracked it down yet but looks like there is some info in the Journal of chemical education.

...
10-9-2016 at 02:03
by: NEMO-Chemistry
Borax and PVA
I found PVA glue as a non brand bottle, off to town to look in builders merchants for larger amount ...
10-9-2016 at 01:56
by: NEMO-Chemistry
Borax and PVA
You have beaten me!! Off to the shops at 8:30am to grab some more PVA :D.

Slime is apparently 8% ...
9-9-2016 at 12:19
by: NEMO-Chemistry
Borax and PVA
A little bit left field but, having read a couple of papers it looks like various versions of PVA wi ...
9-9-2016 at 12:16
by: NEMO-Chemistry
Preparation of sodium acetate (hot ice).
[rquote=460530&tid=68902&author=Ashot]100PercentChemistry
thank you


[rquote=460481&a ...
9-9-2016 at 09:38
by: NEMO-Chemistry
Turning normal Bunsen into a propane one
I wonder if that JBweld stuff might be useful? cover over the hole completely and then redrill...

...
9-9-2016 at 06:57
by: NEMO-Chemistry
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