Buti Ayunda

4 Questions 7 Answers 0 Followers

Questions related from Buti Ayunda

Does carboxylic acid react with H2SO4(activator)?

Dear all, I have finished my research about surface acidity on charcoal surface. As references, I cited some references about acid treatment effect on charcoal for metal ion adsorption in aqueous...

09 September 2017 780 4 View

What is the pKa value of carboxylic acid, phenolic, and lactonic?

Dear all, What is the relation between pKa value of adsorbent (activated carbon) and it's capability to react with base (alkaly solution) in Boehm titration? And how to find the pKa value of...

07 July 2017 6,851 3 View

What is the basic concept of Boehm titration?

Dear all, I have done my research about Boehm titration to determine the acidity on activated carbon surface. But, I have problem to make the result for my paper, because I don't know the basic...

06 June 2017 1,839 2 View

What is the pH indicator for HCl and NaHCO3 standardization?

Dear all. I have a research that's about Boehm titration to determine the acidity of activated carbon surface. In this research, I use any solutions, such as NaOH, Na2CO3, NaHCO3, and HCl. NaOH...

04 April 2017 3,059 12 View