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How to make ferric oxide
Simple, stuff, I know, but I thought I'd post.
Take detergent cleaned steel wool, cover with 3% h ... |
4-10-2006 at 17:04
by: BeerChloride |
Pyrex heat resistance after cutting
Short thread..
But.. If you make another one.., My guess is that a really clean cut will probab ... |
4-10-2006 at 14:53
by: BeerChloride |
Scale
HODGES:
I think I know the ph meter your'e talking about - I've been thinking of getting one. I s ... |
3-10-2006 at 16:00
by: BeerChloride |
Making mantles and glas-cols.
Yeah. Actually Allied's maximum discount price is down to the $8 range. But anyway ultimately it's j ... |
1-10-2006 at 23:42
by: BeerChloride |
Making mantles and glas-cols.
[b]Connectors[/b]
It took a long time, but I tracked down twist-lock connectors. I'm not sure if ... |
1-10-2006 at 22:54
by: BeerChloride |
Making mantles and glas-cols.
Sounds like some good fairly inexpensive materials. I wish they had some pictures - their fiber "rop ... |
1-10-2006 at 19:48
by: BeerChloride |
Making mantles and glas-cols.
[b]Glass Cloth[/b]
Labor to find!! Here's one company (call-for-sales type..) with some good-soun ... |
1-10-2006 at 14:48
by: BeerChloride |
Making mantles and glas-cols.
That's an interesting method. But why does it have such a limited lifetime? |
1-10-2006 at 03:48
by: BeerChloride |
Making mantles and glas-cols.
Yea I think i fixed the urls.
Borosilicate fiber - could be.
Portland cement should be a goo ... |
1-10-2006 at 01:28
by: BeerChloride |
Making mantles and glas-cols.
This all started with my "smelly glas-col" post
[url]http://www.sciencemadness.org/talk/viewthread ... |
1-10-2006 at 00:05
by: BeerChloride |
Smelly Glas-Col !
Ok, I snipped the outer stitching and undid the thread, keeping it intact. I reused it later. There' ... |
30-9-2006 at 05:21
by: BeerChloride |
Smelly Glas-Col !
Ok I'll turn it up a little more and let it cook. Maybe with just a dry spare flask. I just don't wa ... |
29-9-2006 at 23:36
by: BeerChloride |
Smelly Glas-Col !
Hey, I've got this 100 ml size hemispherical Glas-Col heater. I actually took it apart, cleaned the ... |
29-9-2006 at 16:06
by: BeerChloride |
Sodium hydroxide from baking soda
I like your suggestions, thank you. I was thinking about using some sort of vacuum system.
Do yo ... |
22-9-2006 at 00:39
by: BeerChloride |
Perfecting titrating
To test yourself, you need to know a priori what you have. Thus, you need a really good scale. Usual ... |
21-9-2006 at 03:07
by: BeerChloride |
Sodium hydroxide from baking soda
No offense intended (Mr.). I just feel strange calling you "not_important"! Anyway, you're right, yo ... |
21-9-2006 at 02:15
by: BeerChloride |
Sodium hydroxide from baking soda
Cool - thaks for those papers, SCWhack. I'll take a look at them.
Mr. not_important: the calculat ... |
20-9-2006 at 13:50
by: BeerChloride |
Sodium hydroxide from baking soda
Part 2: the calcium hydroxide conversion to NaOH
I spent several hours doing solubility product i ... |
20-9-2006 at 03:13
by: BeerChloride |
Sodium hydroxide from baking soda
Ok, I set up some tests to measure the CO2 given off by acidifying a sample of the cooked sodium bic ... |
20-9-2006 at 00:59
by: BeerChloride |
Sodium hydroxide from baking soda
Thanks for that link chromium, and you're right - you need >1000 C to directly decompose Na2CO3. ... |
18-9-2006 at 15:05
by: BeerChloride |
Sodium hydroxide from baking soda
I tried to search for such a post and couldn't find it. ?? |
17-9-2006 at 21:56
by: BeerChloride |
Sodium hydroxide from baking soda
Hello everyone, first post!
I wonder if anyone has made NaOH from baking soda. Heat (a few hundre ... |
17-9-2006 at 19:21
by: BeerChloride |
