January 11, 2025, 03:47:18 AM
Forum Rules: Read This Before Posting


« previous next »
Pages: [1]   Go Down

Topic: gravimetry of calcium oxalate  (Read 3010 times)

0 Members and 1 Guest are viewing this topic.

Offline ufu88

  • New Member
  • **
  • Posts: 3
  • Mole Snacks: +0/-0
gravimetry of calcium oxalate
« on: November 23, 2009, 04:55:42 PM »
i was asked, as a preperation for this experiment, (homogenous precipitation with urea)
why should i use HCl and not HNO3.  i've looked for a hint in books but couldnt find one.

can you help me with that?
Logged

Online Borek

  • Mr. pH
  • Administrator
  • Deity Member
  • *
  • Posts: 27894
  • Mole Snacks: +1816/-412
  • Gender: Male
  • I am known to be occasionally wrong.
    • Chembuddy
Re: gravimetry of calcium oxalate
« Reply #1 on: November 23, 2009, 05:25:36 PM »
Oxidation?
Logged
ChemBuddy chemical calculators - stoichiometry, pH, concentration, buffer preparation, titrations.info
Pages: [1]   Go Up
« previous next »
Sponsored Links