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Which element is more energetic: Aluminium or Potassium?
[rquote=366498&tid=46344&author=TiniestChemist]
If all scientists thought like you, nobody ... |
18-11-2014 at 05:56
by: blogfast25 |
Rador Labs Challenge 11-12/2014: High Stakes, High Mass
Talking about this 'antimony ferrocyanide':
[rquote=365875&tid=45845&author=bismuthate]An ... |
18-11-2014 at 05:43
by: blogfast25 |
Rador Labs Challenge 11-12/2014: High Stakes, High Mass
[rquote=366281&tid=45845&author=Etaoin Shrdlu]Quick, someone make this one.[/rquote]
Yeah ... |
18-11-2014 at 05:25
by: blogfast25 |
Normality and molarity
[rquote=366215&tid=46296&author=unionised]Except when it doesn't.
For example, a solution o ... |
17-11-2014 at 14:16
by: blogfast25 |
Rador Labs Challenge 11-12/2014: High Stakes, High Mass
[rquote=366226&tid=45845&author=aga]
The photos show the full extraction procedure, detaili ... |
17-11-2014 at 14:04
by: blogfast25 |
Rador Labs Challenge 11-12/2014: High Stakes, High Mass
[rquote=366218&tid=45845&author=Praxichys]Further, any discussion about potential changes to ... |
17-11-2014 at 12:29
by: blogfast25 |
Rador Labs Challenge 11-12/2014: High Stakes, High Mass
[rquote=366213&tid=45845&author=Brain&Force]The problem is that we didn't realize that p ... |
17-11-2014 at 12:25
by: blogfast25 |
Normality and molarity
[rquote=366196&tid=46296&author=DraconicAcid]Meh. I see "normality" as an extra layer of co ... |
17-11-2014 at 10:50
by: blogfast25 |
Rador Labs Challenge 11-12/2014: High Stakes, High Mass
[rquote=366172&tid=45845&author=No Tears Only Dreams Now]Though it isn't set in stone or any ... |
17-11-2014 at 09:52
by: blogfast25 |
Rador Labs Challenge 11-12/2014: High Stakes, High Mass
Freezing point depression is really not easy to put into practice. |
17-11-2014 at 09:48
by: blogfast25 |
Which element is more energetic: Aluminium or Potassium?
[rquote=366170&tid=46344&author=TiniestChemist]What posseses more energy if oxidized or need ... |
17-11-2014 at 09:31
by: blogfast25 |
Permanganic acid strength, stability, solubility
I've no knowledge of Mn(IV) salts, only MnO2. The latter does dissolve slowly in conc. H2SO4 and it ... |
17-11-2014 at 09:22
by: blogfast25 |
Normality and molarity
The concept of normality ('equivalents per litre') is also used in redox titrations. For instance 1 ... |
17-11-2014 at 05:54
by: blogfast25 |
Manganese (II) Chloride Sep. from impurities.
j_sum1:
Surely if you're a teacher you have access to clean NH3? Having said that, of course it w ... |
17-11-2014 at 05:38
by: blogfast25 |
Permanganic acid strength, stability, solubility
[rquote=366039&tid=45795&author=chornedsnorkack][rquote=365343&tid=45795&author=Dan ... |
17-11-2014 at 05:31
by: blogfast25 |
How to prepare ammonia solution ?
[rquote=366135&tid=46119&author=hissingnoise][/quote]
The high solubility of ammonia requir ... |
17-11-2014 at 05:19
by: blogfast25 |
Rador Labs Challenge 11-12/2014: High Stakes, High Mass
Yes, agreed with ES and aga. Disclose if you donate, but keep the actual submission to yourself. Que ... |
16-11-2014 at 13:54
by: blogfast25 |
Rador Labs Challenge 11-12/2014: High Stakes, High Mass
[rquote=365860&tid=45845&author=aga]
Donators would know more if they disclosed their 'dona ... |
16-11-2014 at 13:37
by: blogfast25 |
Mercury Oxidation - Prevention
Didn't they use to purify Hg by running it bit by bit through a column of dilute nitric acid? |
16-11-2014 at 13:31
by: blogfast25 |
Manganese (II) Chloride Sep. from impurities.
[rquote=365850&tid=44590&author=The Volatile Chemist]It's possible. Regardless, it's down th ... |
16-11-2014 at 13:11
by: blogfast25 |
Rador Labs Challenge 11-12/2014: High Stakes, High Mass
[rquote=365851&tid=45845&author=bismuthate]I'd like to know is what has over 50,000g/mol. Th ... |
16-11-2014 at 12:52
by: blogfast25 |
Rador Labs Challenge 11-12/2014: High Stakes, High Mass
[rquote=365840&tid=45845&author=Mesa]@
The target compound(s) I had in mind is phosphotungs ... |
16-11-2014 at 12:44
by: blogfast25 |
Rador Labs Challenge 11-12/2014: High Stakes, High Mass
[rquote=365834&tid=45845&author=The Volatile Chemist]Right. Mesa, be sure to read the rules ... |
16-11-2014 at 12:40
by: blogfast25 |
Permanganic acid strength, stability, solubility
[rquote=365343&tid=45795&author=Dan Vizine]You won't get it with 80% H2SO4.
It is kind o ... |
16-11-2014 at 05:42
by: blogfast25 |
Rador Labs Challenge 11-12/2014: High Stakes, High Mass
[rquote=365791&tid=45845&author=bismuthate]Reductions will only be used if nobody has intere ... |
16-11-2014 at 05:35
by: blogfast25 |
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