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Tin and Zinc Chloride Synthesis
[rquote=421566&tid=63827&author=aga]Determining the Density of the Tin bar or the Zinc powde ... |
3-10-2015 at 14:09
by: blogfast25 |
Tin and Zinc Chloride Synthesis
[rquote=421557&tid=63827&author=aga]The reflux thing was added to the Sn experiment after a ... |
3-10-2015 at 13:53
by: blogfast25 |
Tin and Zinc Chloride Synthesis
[rquote=421545&tid=63827&author=Little_Ghost_again]
Your wrong but somehow I get the impres ... |
3-10-2015 at 13:51
by: blogfast25 |
Quantum Mechanics/Wave Mechanics in Chemistry Beginners Thread
[rquote=421547&tid=62973&author=aga]Huh ? Pauling [b]Measured[/b] them ?!?!
There's a lot ... |
3-10-2015 at 13:15
by: blogfast25 |
Tin and Zinc Chloride Synthesis
[rquote=421523&tid=63827&author=aga]Sn -----------
Well, the Tin refuses to dissolve, and ... |
3-10-2015 at 13:11
by: blogfast25 |
Quantum Mechanics/Wave Mechanics in Chemistry Beginners Thread
[quote]
Electronegativity :
This implies that the effective positive charge on a Proton is gre ... |
3-10-2015 at 12:22
by: blogfast25 |
Tin and Zinc Chloride Synthesis
[rquote=421514&tid=63827&author=S.C. Wack]You realize there is always undissolved tin in Bla ... |
3-10-2015 at 10:01
by: blogfast25 |
Tin and Zinc Chloride Synthesis
[rquote=421497&tid=63827&author=S.C. Wack]Blanchard uses nitric acid...with the HCl, and "ne ... |
3-10-2015 at 08:43
by: blogfast25 |
Quantum Mechanics/Wave Mechanics in Chemistry Beginners Thread
[b]Electronegativity:[/b]
Electronegativity, χ<sup>P</sup>, was defined by Pauling a ... |
3-10-2015 at 08:21
by: blogfast25 |
Tin and Zinc Chloride Synthesis
[rquote=421490&tid=63827&author=aga]
The Nitrate route sounds interesting and this dissolut ... |
3-10-2015 at 06:58
by: blogfast25 |
Tin and Zinc Chloride Synthesis
[rquote=421472&tid=63827&author=ave369]I don't like to dissolve metals in hydrochloric acid ... |
3-10-2015 at 06:51
by: blogfast25 |
Tin and Zinc Chloride Synthesis
[rquote=421479&tid=63827&author=Little_Ghost_again]All I was asking was you said they got mo ... |
3-10-2015 at 06:21
by: blogfast25 |
Tin and Zinc Chloride Synthesis
@Sulaiman:
What does this have to do with hydrogen generation from dissolution of metals in acids ... |
2-10-2015 at 16:10
by: blogfast25 |
Quest for the elements
[rquote=421443&tid=63794&author=Upsilon]
This weekend I'm going to try isolating titanium f ... |
2-10-2015 at 16:04
by: blogfast25 |
Tin and Zinc Chloride Synthesis
[rquote=421437&tid=63827&author=aga]Many thanks for that advice bloggers.
The procedures ... |
2-10-2015 at 15:28
by: blogfast25 |
Tin and Zinc Chloride Synthesis
Tin is definitely slower than zinc but your comparison is a bit flawed as powder implies more surfac ... |
2-10-2015 at 14:34
by: blogfast25 |
MgSO4 to MgO
[rquote=421404&tid=63824&author=deltaH]Magnesium hydroxide calcines at a lower temperature t ... |
2-10-2015 at 10:20
by: blogfast25 |
Quest for the elements
[rquote=421388&tid=63794&author=Upsilon]So I guess that leaves the question, where did they ... |
2-10-2015 at 06:33
by: blogfast25 |
Zinc reduction of hydroxides ?
[rquote=421348&tid=63766&author=Upsilon]
I was more referencing your ability to determine ... |
1-10-2015 at 17:22
by: blogfast25 |
Sulfur as an oxidizing agent
@Upsilon:
Nice experiment and write-up (we really need a lot more of the latter on SM, so keep up ... |
1-10-2015 at 16:48
by: blogfast25 |
Zinc reduction of hydroxides ?
[rquote=421339&tid=63766&author=Upsilon]If you could please show me where I can brush up on ... |
1-10-2015 at 16:38
by: blogfast25 |
Zinc reduction of hydroxides ?
[rquote=421334&tid=63766&author=Upsilon]I don't think you'll ever see iron reduce calcium, n ... |
1-10-2015 at 15:55
by: blogfast25 |
Zinc reduction of hydroxides ?
[rquote=421333&tid=63766&author=Darkstar]
Very true. For example, if you look at a reduct ... |
1-10-2015 at 15:45
by: blogfast25 |
Quest for the elements
[rquote=421326&tid=63794&author=softbeard]I hate to be a spoilsport, but ASAIK there is no p ... |
1-10-2015 at 14:51
by: blogfast25 |
Zinc reduction of hydroxides ?
[rquote=421310&tid=63766&author=Upsilon]You need a table of reduction potentials. You can ea ... |
1-10-2015 at 14:43
by: blogfast25 |
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