Seeking information on the physical and chemical properties of solvents.
You can just measure it in the way described here:
http://www.wikihow.com/Measure-Viscosity
Just keep in mind that the method is very simple and the accurancy might be not that good.
There are different nanostructures of silicon like nanotubes, QDs and silicene. I need to know what are the 'green' or other effective methods for preparing them..please share the procedures of...
10 January 2021 3,418 1 View
The attached image is the measured tensile strength data (ISO standard) for commercially-available laminating epoxy (cured with hardener). Measured using a universal tensile strength machine in a...
14 December 2020 7,370 4 View
Role and function of using a developed model using three parameters - EC, pH, and P and showing its applicability.
30 August 2020 3,835 2 View
I have used appropriate references for all the values and inputs that I have used for simulation. Please kindly help me out. I have been working through this for quite sometime. I used unisim for...
01 April 2020 773 2 View
Has anyone ever received the error 'Illegal storage access Abnormal completion' from MIKE? I am using the Data Extractor FM and at certain times this error comes up. Once I receive this error I...
24 March 2020 2,518 3 View
Has anyone done any work about membrane distillation? If yes please tell me about the membrane that you used and the design of the equipment and it's measurements. Please tell us the factors that...
09 February 2020 2,971 3 View
Since GEDI data are published now, I am planning to download data that are over Bangladesh. However, I suppose, the locations of the shots are references (i.e. identified) with orbit number,...
23 January 2020 8,809 4 View
I have got a publication in which the authors prepared BaFe12O19/CoFe2O4. But the amount / concentration used for preparing the metal nitrate solutions were not mentioned in the publication...
15 January 2020 3,563 2 View
Some of the drugs are having side effects associated with oral administration with less bioavailability...Please share your latest ideas about drug molecules belonging to this category
07 November 2019 2,357 3 View
How long can we preserve Spodoptera litura eggs in refrigeration without opting for cryopreservation. What are the conditions to look out for?? Can they be stored indefinitely in refrigeration?...
03 October 2019 6,403 2 View
What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help
08 May 2021 0 0 View
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
I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...
03 March 2021 3,661 2 View
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
Anyone can recommend any books on such topics? Thanks in advance.
02 March 2021 8,457 2 View
Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...
02 March 2021 4,910 3 View
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
(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...
02 March 2021 3,309 2 View
The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...
01 March 2021 2,272 4 View