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Questions related to Liquids
Does heat of vaporization increase with intermolecular forces and relationship between intermolecular forces in a liquid and the liquids boiling point and critical temperature?
27 August 2023 3,155 0 View
Why does the intermolecular force decrease as the liquid turns to vapor and relationship between intermolecular forces and melting point?
27 August 2023 1,794 0 View
Hello, I want to preserve some anaerobic bacterial isolates. Does anyone has a protocol for removing oxygen from glycerol? It is my understanding that one method is to leave the glycerol in an...
23 August 2023 9,886 0 View
I’ve been working at a Material studio for the last couple of months. But recently I encountered an issue that the status file doesn’t popup after running the CASTEEP calculation. I’ve seen that...
17 August 2023 5,327 0 View
How does solar energy affect carbon and how much pollution is made when making solar panels?
09 August 2023 3,562 11 View
How efficient is solar energy and how much carbon is saved by solar panels and climate would benefit the most from solar energy?
08 August 2023 438 3 View
For anyone that has used a Talos S/TEM with a large liquid nitrogen dewar attached, how do you fill your tank? The inside of the microscope is very cramped, and it is awkward to pour the liquid...
21 July 2023 6,978 1 View
I already made CuO NPs
19 July 2023 2,317 1 View
How do you think it is possible to study the problem of landmines and remnants of war and their dangers to people? What is the methodology used or the appropriate way? Does the study have a broad...
05 July 2023 5,739 0 View
Hello all I am working on fault tolerant control of windfarm .Does anyone have SimWindFarm toolbox? Could you please share with me?
05 July 2023 6,802 1 View
What is the best dye to use for Automated Liquid Handling System dispensing verification? Currently i am using Orange G. but if you have a good data with other dyes, please share it with me. Thank...
03 July 2023 4,951 3 View
I am working with HeLa and SiHa cell lines. I would like to have one other normal cell line alongside these cancer cell lines, to identify the effect of the drug in other normal cell lines. Is it...
27 June 2023 215 3 View
i want to solve the problem of the low sensitivity of the icp-ms 7700 x even though we've followed all the mainrencae steps the error message is alw
19 June 2023 2,154 0 View
Defined total pressure and temperature at inlet and mass flow rate and dryness factor Outlet for a two phase steam. Please help me to resolve the problem.
15 June 2023 405 0 View
The calculation i tried, Since 200 U is present in 1g that is, 200U IN 1000mg Hence 5 U will contain 25 mg. And for 0.5 U we'll need to take 2.5mg. But i am confused as to in what volume this...
08 June 2023 6,496 3 View
Instant blue is a protein gel stain that suitable for mass spect procedure, but I want to replace it with another suitable stain for mass spect. what is your idea to change it?
08 June 2023 745 1 View
What happens when two liquids of different temperatures are mixed and when two cups of cold water of the same temperature are mixed the water will be twice as cold?
08 June 2023 7,971 1 View
Do mixing two liquids increase entropy and what happens when hot water and cold water mix?
08 June 2023 3,359 2 View
Using a Restek Roc C18 5um column and a mobile phase composed of H3PO4/NaH2PO4 buffer aqueous solution (0.1 M NaH2PO4 acidified by H3PO4 to pH +/-2) and acetonitrile (v:v = 9:1) [flow rate of 0.6...
07 June 2023 1,868 8 View
I have got only the XRD graph from the operator of my natural fiber reinforced composite. I can get the d and peak value using some free software like Profex and Match, but in most cases the...
05 June 2023 1,654 7 View
I have a low quantity (~1 million) of human natural killer cells that I need to wash several times. These are non-adherent cells in suspension. I am currently spinning these cells down at 300xG...
02 June 2023 7,721 1 View
Hi, All I have written the UDF for time average wall shear stress (TAWSS) but it does not give the right results as expected. It compiled and run successfully, but it does not give the expected...
29 May 2023 7,050 0 View
I ran an MD simulation for GaAU alloy in Vasp with a supercell created using Vesta. The PCDAT file should contain 4 columns giving me the pair correlation function for each species. But my PCDAT...
25 May 2023 6,226 0 View
For cloning purposes, I have to double digest PCR products and plasmids 20 ug of each. Standard 50 uL restriction digestion reactions can accommodate up to 1 ug of DNA. According to some experts,...
23 May 2023 806 7 View