April 18, 2024, 05:21:12 PM
Forum Rules: Read This Before Posting


« previous next »
Pages: [1]   Go Down

Topic: Mass Percent from NMR Integration  (Read 5828 times)

0 Members and 1 Guest are viewing this topic.

Offline 1112

  • Regular Member
  • ***
  • Posts: 10
  • Mole Snacks: +0/-0
  • Gender: Female
Mass Percent from NMR Integration
« on: October 26, 2010, 07:44:57 PM »
  How do I calculate mass percent from NMR integration? I have a sample that weighs 5 grams and there is a 3:2 mole ratio of components of the mixture.
Logged

Offline Borek

  • Mr. pH
  • Administrator
  • Deity Member
  • *
  • Posts: 27652
  • Mole Snacks: +1800/-410
  • Gender: Male
  • I am known to be occasionally wrong.
    • Chembuddy
Re: Mass Percent from NMR Integration
« Reply #1 on: October 27, 2010, 03:04:52 AM »
Not knowing molar masses (or ratio) of the components - you can't. Perhaps molar masses (or at least their ratio) can be guessed from the spectrum.ctrum.
Logged
ChemBuddy chemical calculators - stoichiometry, pH, concentration, buffer preparation, titrations.info
Pages: [1]   Go Up
« previous next »
Sponsored Links