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Zinc reduction power
What about using Zinc powder to displace least active metals from their solutions? It's a good way t ... |
21-3-2014 at 12:10
by: HgDinis25 |
Pronouncing Chemistry Vocab
I also have some vocabulary problems in translation. Most of the chemistry I read comes in English, ... |
20-3-2014 at 15:33
by: HgDinis25 |
Zinc reduction power
Yes, you're right I was completly wrong about the double bonds, it makes a network with only single ... |
20-3-2014 at 14:09
by: HgDinis25 |
Zinc reduction power
Yes I've been reading the chromium topic for the last few days, nothing wokable for zinc I guess. I ... |
20-3-2014 at 13:46
by: HgDinis25 |
Cleaning contaminated mercury
[rquote=323436&tid=29594&author=Gargamel]Thanks, I'll try that.
If there are other metal ... |
20-3-2014 at 13:35
by: HgDinis25 |
weak acids
[rquote=323434&tid=29553&author=learningChem]What's the macroscopic evidence of strong acids ... |
20-3-2014 at 13:28
by: HgDinis25 |
Cleaning contaminated mercury
Filtering mercury through cotton ussualy does the trick.
You can get a syringe and fill the tip wit ... |
20-3-2014 at 13:05
by: HgDinis25 |
Zinc reduction power
Apart from the general displacement reactions, wich can be consulted in a reactivity series, are the ... |
20-3-2014 at 12:54
by: HgDinis25 |
Making specific non-metal powders.
You can take a look into Schweizer's reagent:
http://en.wikipedia.org/wiki/Schweizer%27s_reagent
... |
20-3-2014 at 11:26
by: HgDinis25 |
Pure Sodium Metal
That reference is vague.
If you really want to try this i suggest you read a lot about sodium azid ... |
19-3-2014 at 14:38
by: HgDinis25 |
methyl acetate
This is a simple esterification reaction. The following equilibrium happens, when you add acetic aci ... |
19-3-2014 at 14:03
by: HgDinis25 |
The Short Questions Thread (4)
[rquote=323303&tid=25055&author=Cheddite Cheese]When an iodide salt reacts with concentrated ... |
19-3-2014 at 13:15
by: HgDinis25 |
Liquid Mercury 76lb flask "distilled"
Legal shipment of mercury is, usually, very expensive. |
19-3-2014 at 12:58
by: HgDinis25 |
no chemistry in your school
[rquote=323290&tid=29555&author=DraconicAcid][rquote=323289&tid=29555&author=bismuth ... |
19-3-2014 at 12:42
by: HgDinis25 |
no chemistry in your school
[rquote=323278&tid=29555&author=DraconicAcid][rquote=323271&tid=29555&author=HgDinis ... |
19-3-2014 at 11:29
by: HgDinis25 |
no chemistry in your school
[rquote=323270&tid=29555&author=Tsjerk]Where do you come from where you are saying they give ... |
19-3-2014 at 10:48
by: HgDinis25 |
no chemistry in your school
[rquote=323259&tid=29555&author=DraconicAcid]Chemistry in grade 6? When I was in grade 6, w ... |
19-3-2014 at 09:17
by: HgDinis25 |
no chemistry in your school
[rquote=323253&tid=29555&author=Zyklonb][rquote=323246&tid=29555&author=HgDinis25]
... |
19-3-2014 at 07:34
by: HgDinis25 |
no chemistry in your school
[rquote=323249&tid=29555&author=Antiswat]some in my high school are furious because chemistr ... |
19-3-2014 at 07:16
by: HgDinis25 |
no chemistry in your school
[rquote=323229&tid=29555&author=bismuthate]Last year my school (also 6th grade) decided to s ... |
19-3-2014 at 06:42
by: HgDinis25 |
Solvent for ferrous oxlate
[rquote=323231&tid=29564&author=bismuthate]Heat it until it decomposes then react the iron w ... |
19-3-2014 at 06:41
by: HgDinis25 |
URGENT QUICK RESPONSE
[rquote=323178&tid=29498&author=Artemus Gordon]Am I the only one who finds it alarming that ... |
18-3-2014 at 16:33
by: HgDinis25 |
Pure Sodium Metal
[rquote=323171&tid=14290&author=Zyklonb]I remember reading on this forum, someone isolated c ... |
18-3-2014 at 15:23
by: HgDinis25 |
Citric acid + acetic acid=
@DraconicAcid I smeled the acid (bad lab procudere  ), I smeled a faint scente
of it.
Oh, she al ... |
18-3-2014 at 14:49
by: HgDinis25 |
Pure Sodium Metal
[rquote=323164&tid=14290&author=nezza]If you can get hold of it sodium can be prepared by ca ... |
18-3-2014 at 14:29
by: HgDinis25 |
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