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Silver Nitrate Calculation/maths check
Thankyou I see that I at least had the original quantities correct though by a different means. How ... |
12-10-2012 at 16:13
by: CHRIS25 |
How to add Iron to water
Thanks both of you. i think I will take sciencesquirrel's advice though. No time for new experimen ... |
12-10-2012 at 10:41
by: CHRIS25 |
Unexpected aggressive reaction build up with silver nitrate
hi bbartlog. Well that's just it, silver adheres to the copper and then drops down to the bottom of ... |
12-10-2012 at 10:37
by: CHRIS25 |
How to add Iron to water
I have some Iron 3 Oxide, orange, which I simply acquired by letting some horseshoes rust over many ... |
12-10-2012 at 04:20
by: CHRIS25 |
Best chemical for cleaning glasses?
Have you tried a gentle boiling in sodium carbonate solution, a very gentle boiling that is. Then s ... |
12-10-2012 at 02:08
by: CHRIS25 |
Unexpected aggressive reaction build up with silver nitrate
Without the photographs I will try to make this as visually explanatory as possible.
Making silve ... |
12-10-2012 at 00:25
by: CHRIS25 |
Silver Nitrate Calculation/maths check
[rquote=261931&tid=21739&author=kavu]A 5 % mass-volume solution (the common one) contains 5 ... |
11-10-2012 at 11:30
by: CHRIS25 |
Silver Nitrate Calculation/maths check
Hi, well I have no idea because the Bottle simply says 30%, no w/v or vol or weight words anywhere. ... |
11-10-2012 at 08:55
by: CHRIS25 |
Silver Nitrate Calculation/maths check
Hi, yes it's me again and when I have sufficient confidence in my own rusty brain I will stop asking ... |
10-10-2012 at 05:16
by: CHRIS25 |
how to make Oxalic acid ?
Can be prepared simply with Rhubarb. I saw it somewhere and must find it again myself because I nee ... |
8-10-2012 at 12:44
by: CHRIS25 |
Suitable drying agents
Yes I know, but I meant that phosphorous is not something sold that readily, you need a permit. |
4-10-2012 at 12:56
by: CHRIS25 |
Suitable drying agents
How is anyone supposed to get Phosphorous oxide?
[Edited on 4-10-2012 by CHRIS25]
[Edited on 4-1 ... |
4-10-2012 at 11:48
by: CHRIS25 |
Suitable drying agents
I think the idea here would be not to convert it back to CAO entirely, but to drive off most of the ... |
4-10-2012 at 08:34
by: CHRIS25 |
Suitable drying agents
Ok, my blow torch should do the trick then, 1050 degrees c. |
4-10-2012 at 04:07
by: CHRIS25 |
Electrolysis to produce red iron oxide Question
Plante: My website (Sorry for adf.ly but I need way to get money for new chemistry equipment/reagen ... |
3-10-2012 at 23:52
by: CHRIS25 |
Suitable drying agents
Ah the sun....stories about the sun were handed down to me by my great great great grandfathers, abo ... |
3-10-2012 at 23:43
by: CHRIS25 |
Etching a PCB using H2O2 and HCl - a few questions
[rquote=261082&tid=21608&author=zed]Seems to me that we used to do our board etching with a ... |
3-10-2012 at 13:08
by: CHRIS25 |
potassium nitrate and copper sulphate
[rquote=261068&tid=21609&author=tetrahedron]chris, you're interested in the anhydrous salt r ... |
3-10-2012 at 09:35
by: CHRIS25 |
Seawater - reducing bleaching effect
Well, funny you said that I have loads of magnesium sulphate and I am definitely going to try that t ... |
3-10-2012 at 06:52
by: CHRIS25 |
Seawater - reducing bleaching effect
Hi, strange as it may sound I experimented by placing cyanotype strips in seawater. I knew they wou ... |
3-10-2012 at 04:51
by: CHRIS25 |
Suitable drying agents
<<<<<<And anhydrous Cu(NO3)2, or in fact, most transitional metal nitrates, are ex ... |
3-10-2012 at 00:25
by: CHRIS25 |
Suitable drying agents
[rquote=261005&tid=21616&author=vmelkon]A list of drying agents + recommendations
http://ww ... |
2-10-2012 at 14:01
by: CHRIS25 |
Suitable drying agents
Right, a lot to digest here then. Nice to read clarity and then be able to work from here. thankyo ... |
2-10-2012 at 11:25
by: CHRIS25 |
potassium nitrate and copper sulphate
Out of curiosity, what is the fascination with the decomposition of copper nitrate? |
2-10-2012 at 11:21
by: CHRIS25 |
Suitable drying agents
Thankyou for that informative explanation. So a base is something that accepts the hydrogen ions, a ... |
2-10-2012 at 05:32
by: CHRIS25 |
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