How does polyimides behave in acidic media?

• What the possible Persistent Organic Pollutants and Heavy metals present in fluorspar, sediments, and water bodies around its mining area?

Approximate concentrations are require in compared with the WHO permissible limts

11 August 2024 2,723 1 View

Basis set and input instruction to calculate HOMO and LUMO using Orca for Imidazolium based organic salts?

Hey there, As a synthetic chemist delving into theoretical calculations for my imidazolium-based organic molecules, I would greatly appreciate any guidance on the appropriate input instructions...

09 August 2024 5,444 7 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

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08 August 2024 8,329 0 View

Separation of organic acids-HPLC?

Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.

07 August 2024 8,782 3 View

Determining the worth of a point improvement in Hamilton Depression Scale?

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05 August 2024 3,246 1 View

How to convert g/kg Humic acid dose to kg/ha?

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02 August 2024 7,186 6 View

Conjugation of PEG-Amine to an Amino Acid Using EDC?

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31 July 2024 2,033 1 View

How to improve peaks separation in HPLC?

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30 July 2024 435 3 View

Inquiry on Maximum Nucleic Acid Volume for 2.5 mL Liposome Solution?

I am currently working on a project involving liposomes and need to determine the maximum volume of siRNA that can be added to a 2.5 mL liposome solution with a total lipid concentration of 10...

30 July 2024 6,420 1 View

Is it possible to use a safer acid instead of monochloroacetic acid to convert bacterial cellulose to carboxymethyl cellulose?

Hi, researchers, Is it possible to use a safer acid instead of monochloroacetic acid to convert bacterial cellulose to carboxymethyl cellulose?

29 July 2024 4,570 0 View

Abdurrazak Ismail

It tends to behave as neutralizer since it could accept H+

Andrei Blasko

It depends on the pH. Any amide bond can hydrolyze in strong acid.

Rasel Rana

Thanks to Andrei Blasko. You are right.It depends on the pH and amide bond hydrolyze by strong acid or neutral pH.Ex- pH 7 water is estimated to be as high as 1000 years .Accept H+ ion.