January 25, 2022, 06:04:11 AM
Forum Rules: Read This Before Posting


« previous next »
Pages: [1]   Go Down

Topic: COMPLEXIMETRY  (Read 531 times)

0 Members and 1 Guest are viewing this topic.

Offline sxlvyr

  • New Member
  • **
  • Posts: 3
  • Mole Snacks: +0/-1
COMPLEXIMETRY
« on: June 01, 2021, 05:28:55 AM »
At strongly basic solution, this reaction occurs at EDTA molecule
a) the two amino groups are deprotonated
b) all 4 carboxylic acid groups are deprotonated
c) all 4 carboxylic acid groups are protonated
d) the two amino groups are protonated
Logged

Offline Borek

  • Mr. pH
  • Administrator
  • Deity Member
  • *
  • Posts: 26925
  • Mole Snacks: +1746/-403
  • Gender: Male
  • I am known to be occasionally wrong.
    • Chembuddy
Re: COMPLEXIMETRY
« Reply #1 on: June 01, 2021, 01:18:06 PM »
Please read the forum rules. You have to show your attempts at answering the question/solving the problem to receive help, it is a forum policy.
Logged
ChemBuddy chemical calculators - stoichiometry, pH, concentration, buffer preparation, titrations.info, pH-meter.info
Pages: [1]   Go Up
« previous next »
Sponsored Links