Is it possible that a transititon metal M=O FTIR peak split to doublet when M=O is hyrolyzed to form HO-M-OH?

Is it possible that a transititon metal M=O FTIR peak split to doublet when M=O is hyrolyzed to form HO-M-OH? or Any other condition under which M=O ftir peak split to form doublet? The peak at...

02 March 2017 1,741 1 View

What is the best approach to analyze scientific data to write a research article?

Data analysis, deducing new information from the graphs, analytical data, writing, and getting justification from the literature. How a scientist make his approach? What is your experience?

01 February 2017 6,124 2 View

Metal-ligand aqueous complexes molecular weight determination method?

07 August 2016 1,611 5 View

What is a suitable Buffer for SnCl2 solution in water?

06 July 2015 8,285 3 View

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Is it possible that diluting the concentration of solute keeping constant pH or diluting the solute with changing pH lead to change of maximum absorption wavelength?

11 December 2014 8,581 5 View

Can we find the reduction or oxidation kinetics of any metal using UV-VIS spectrometry?

Can we find the reduction or oxidation kinetics of any metal using UV-VIS spectrometry?

11 December 2014 2,767 10 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 View

How to polymerize TEOS?

I want to polymerize TEOS on a surface. I know that NH4OH is a preferred catalyst and an alcoholic solvent should be used .But I can not find certain amounts of each material to use. Does any one...

02 March 2021 1,404 6 View

Does Napabucasin soluble in dichloromethane and in ethanol?

I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...

02 March 2021 9,945 3 View

How can extract ciprofloxacin hydrochloride disolve in water er to organic solvent such as dichloromethan or any other solvent?

I need a procedure to extract the ciprofloxacin hydrochloride from aqueous solution by using dichloromethane in detail,. I thank you very much.

01 March 2021 4,306 1 View

How to separate water from glycerol solvent in a solvent recovery vacuum distillation column?

I am currently doing my third year design project. I have been assigned to design a glycerol recovery column in vinyl acetate monomer production. The process unit before the recovery column is an...

01 March 2021 9,525 4 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

How to make fractions of chloroform extract of plant, using seperating funnel?

28 February 2021 8,466 2 View

Why am i not getting solid after reacting APTES with salicylaldehyde?

The reaction of APTES with salicylaldehyde in ethanol leads to the formation of imine compound yellow solid which is mention in literature, but I am not getting yellow solid I don't know why? when...

28 February 2021 2,955 2 View

can I treat waste water containing solvents and alcohol with electrocoagulation?

there are solvents and alcohol in the waste water of a factory that produces disinfectants. Increasing this waste water requires very serious operations. Can I treat this waste water with...

27 February 2021 2,609 3 View