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Questions related to Inorganic Chemistry
What is the sublimation rate of dry ice at room temperature, and how can we calculate the volume or mass of dry ice for achieving specific temperature?
09 April 2015 3,294 4 View
Does anyone know of a paper where the formal oxidation potential of H2O to O2 in non-aqueous solvents, specially propylene carbonate and acetonitrile, has been measured or estimated?
09 April 2015 1,264 3 View
We know when molybdenum trioxide dissolve in an excess aqueous ammonia and evaporate the solution to produce ammonium molybdate.
04 April 2015 1,650 6 View
The instrument is not connected to an autosampler as it has been modified to inject a neutral reagent into the ion trap where varying the activation time allows the study of ion-molecule reaction...
04 April 2015 350 2 View
Hello, I need to know what is the maximum and minimum concentration of Mg2+ in a medium so that EGTA chelate calcium?
04 April 2015 5,010 3 View
(apart from fresh preparation and pH monitoring) This is the context of LaNO3 based fixative for EM. We see some black dots in the pictures, which we think are the tiny precipitates from the...
04 April 2015 4,539 3 View
While synthesizing the hybrid composite from Zirconium Phosphate, what is the most efficient way to functionalize the ZrP surface.
04 April 2015 9,024 2 View
04 April 2015 9,878 4 View
We just need a special topic for my inorganic class about experiments that are doable in inorg. chem. If it ts really feasible then our instructor may opt to include the said topic for the next...
04 April 2015 3,298 0 View
I have modified USY with KOH, which upon XRD seemed to destroy the framework structure anyway. I ran an BET of the sample using N2 at 77K and the result does not show any form of isotherm really...
04 April 2015 1,266 10 View
04 April 2015 5,020 5 View
I want to treat the NaOH pellet with the hydrogen plasma. But I don't know about the reaction that will happen during this treatment. If anyone knows, please help me.
04 April 2015 2,777 2 View
I need the exact nature of chemical bonding of ZrB2. I think it is mainly covalent, however, is there any reference or an exact database about he percentage of covalent or ionic bondings?
29 March 2015 7,359 12 View
I am planning to carry out a reaction involving the bromination of a methyl group. i do not want to use UV irradiation to generate the radicals please are there another efficient method for...
25 March 2015 2,351 3 View
Entropy depicts distribution or partitioning of a localized surface energy noted as potential energy partitioned in different patterns within the giant molecules like intramolecular hydrogen...
10 March 2015 2,888 1 View
I have determined a neutral value for the pHpzc of an activated carbon. By Boehm titration the results indicates that the surface of the activated carbon contains more acidic oxygenated groups...
03 March 2015 2,592 12 View
03 March 2015 7,817 3 View
Does anyone have a good idea for how to remove a large excess of NaCN from a methanol water solution containing my Fe(II) coordination complex. My complex unfortunately does not ppt but is rather...
03 March 2015 9,544 28 View
Co(III)acetate has been synthesized by the oxidation of cobaltous acetate and various oxidants used for it are ozone, peracid, peroxide and oxygen. An electrochemical method is also available.Is...
03 March 2015 2,836 3 View
I tried to install pcpdfwin software to my laptop but there is problem and I can not fix it. This is emergency question.
03 March 2015 9,512 1 View
I attach the a file containing two sets of resonance structures. Can you please identify which is the correct resonance form of Nitrate ion?
03 March 2015 3,549 8 View
Could you advise some literature on its chemical and thermal stability?
03 March 2015 782 2 View
If a cobalt complex (that is expected to be Co(II)) based on functionalized triazole ring didn't give any peaks in HNMR, what could be the reason behind this ? Thanks in advance for your suggestions
03 March 2015 9,054 17 View
In the view of electronegativity, P-O-H loses its proton easily whereas in the point of bond length, P-H will lose its proton quickly. So that doubt arises now. Among these two factors, which one...
03 March 2015 7,023 8 View