Hi everyon,
Is there an explanation to why the density of water of different pH value is the same at a given temperature?
Would really appreciate your help.
Best regards,
Naser
Please, never share questions with me anymore.
Mailbox and questions are two separate things.
Dear Prof. Vladimir,
Sorry for that. I'm still exploring RG, but won't happen again.
Hi, I wanted to know if it was possible to fabricate a CNT - Water nanofluid that is physically stable by only adjusting the basefluid pH value (i.e. with out adding surfactant or...
31 December 2019 7,228 10 View
If I use stainless steel 316L in a PVD as an evaporation source will I obtain a stainless steel 316L coated layer on my substrate ? If yes, can you suggest what power % would be appropriate for...
04 May 2018 3,101 6 View
Good day everyone, If possible could you provide an equation to calculate the temperature of the e-beam that is used to evaporate the coating source in the PVD system. The equation should contain...
04 May 2018 7,260 5 View
I tried four trials of the same Copper Phosphides sample in Alkaline medium ( 0.5M KOH) with Hg/HgO reference electrode and Pt as counter electrode. I used 0.001 V/s scan rate for first three...
10 August 2024 3,629 1 View
Hello, I suspect that a molecule I am using is causing bacteria to experience osmotic shock. What chemical properties should I look for to compare this capability with those of other substances?...
06 August 2024 977 1 View
We are working on biopolymeric hydrogels. Our system is highly viscous and sticky, and the gel formed are high in strength. We are unable to use pH electrode and pH strip. Please suggest an easy...
30 July 2024 942 2 View
Hello everyone! How can i prepare EDTA buffer solution (pH 8.2) to determine GSH levels? Thank you in advance.
29 July 2024 4,374 1 View
I want to preserve the sample leaves for the LM study of the stomata and conidia analysis. Whether 2.5% glutaraldehyde in 0.05 M phosphate buffer with pH 7 can be applied for preservation.
29 July 2024 8,560 0 View
The column is used in Ion Exchange Chromatography of Monoclonal antibodies and the method of analysis is based on pH gradint.
13 July 2024 7,462 1 View
I performed CV of Cu-MOF in a buffer solution of pH 8, and we did not find any peak corresponding to Cu2+ to Cu+. What is the reason behind this? Please give your valuable suggestions.
08 July 2024 2,388 4 View
I was wondering if it is possible to form a permanent open "ssDNA bubble" similar to a transcription bubble (>13 nucleotides) within E. coli. These criteria are important: 1. Open ssDNA...
07 July 2024 8,275 5 View
Can this pH of 8 be due to the presence of other substances? Or do I have an error somewhere in the analysis? Thank you!
26 June 2024 9,093 4 View
I am doing research in the United Sates America. So, I will pay in US dollar. Could you please tell me how can i get Zirfon membrane? Thank you.
24 June 2024 7,667 0 View