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Brainstorming: Sodium Use
How about elemental analysis of organic compounds using sodium extract? You could ask your teacher f ... |
19-3-2004 at 18:24
by: t_Pyro |
Answers
Expt. 1:
Cations are K<sup>+</sup> and Ni<sup>++</sup>. Nickel readily form ... |
19-3-2004 at 01:30
by: t_Pyro |
Significant figures
Rounding off is a rather dicey issue.
If you're going to raise a number like 3.21 to the fou ... |
16-3-2004 at 02:01
by: t_Pyro |
Inorganic qualitative analysis
You're right- X is a bicarbonate, for the reasons that you've just stated. Y=a carbonate. ... |
16-3-2004 at 01:14
by: t_Pyro |
Inorganic qualitative analysis
The third question is quite a weird one, I must admit, too. What the teacher expected was at least o ... |
15-3-2004 at 10:39
by: t_Pyro |
Inorganic qualitative analysis
Inorganic qualitative analysis seems to be one topic where every new step leads to initial chaos, th ... |
14-3-2004 at 02:29
by: t_Pyro |
ho.ho....
Thionyl diazide?? If such a thing exists, my guess would be a double bond between S and O, and the a ... |
13-3-2004 at 08:47
by: t_Pyro |
Exotic thermites & analogs
Hmm... This reaction definitely involves a redox change, and redox potentials are the governing fact ... |
13-3-2004 at 08:20
by: t_Pyro |
Exotic thermites & analogs
[quote][i]Originally posted by vulture[/i]
Yes, but you would get vaporized magnesium in the reacti ... |
12-3-2004 at 09:55
by: t_Pyro |
Density
35% NaOH could be w/w (weight per weight) , or w/v (weight per volume) .
If it's w/v, that ... |
12-3-2004 at 09:41
by: t_Pyro |
Density
PEDANTRY
n : a ostentatious and inappropriate display of learning
From dictionary.com.
Forg ... |
10-3-2004 at 02:12
by: t_Pyro |
Density
There's no such thing as cc^3. If what you mean is 1<b>cm<sup>3</sup></b&g ... |
8-3-2004 at 02:53
by: t_Pyro |
Immensely stupid question.
My guess would be that magnesium sulfate would be formed. The others won't react for sure. Magn ... |
8-3-2004 at 02:16
by: t_Pyro |
Chemical assistance to person from silly country
[quote][i]Originally posted by kress[/i]
I know for a fact that the killing radius for this thing i ... |
3-3-2004 at 09:57
by: t_Pyro |
Exo and enothermic
Another thing that has to be kept in mind is that to initiate a reaction at the molecular level, a c ... |
21-2-2004 at 11:47
by: t_Pyro |
Rate of Bromination on Substituted Benzenes
I think this is a weird question. Cyclooctatetraene would undergo bromination by the halonium mechan ... |
21-2-2004 at 11:37
by: t_Pyro |
Do you remember your beggining? Try this one
Quite easily done. Here's how I'd solve it: (The steps only, calculations not included)
... |
16-2-2004 at 02:27
by: t_Pyro |
Density
[quote][i]Originally posted by jimwig[/i]
there is a neat device for measuring the density of solid ... |
16-2-2004 at 02:00
by: t_Pyro |
Evaporation Question
H2O2 won't concentrate itself like that, don't worry (now don't we all wish that was ... |
13-2-2004 at 22:41
by: t_Pyro |
halogeno alkanes--help
Rate of reaction via Sn1 or Sn2 depends on whether the halogen derivative is a primary, or secondary ... |
9-2-2004 at 05:25
by: t_Pyro |
