April 26, 2024, 10:39:20 PM
Forum Rules: Read This Before Posting


Topic: Experimental uncertainties problem  (Read 1543 times)

0 Members and 1 Guest are viewing this topic.

Offline Daisylouise

  • Very New Member
  • *
  • Posts: 1
  • Mole Snacks: +0/-0
Experimental uncertainties problem
« on: December 09, 2017, 03:30:35 PM »
I go to measure some water in a graduated cylinder. I measured
38.7 mL ± 0.8mL. My friend measured 21.8998887 L ± 0.0000003 L
How much water do we have together?

Offline Borek

  • Mr. pH
  • Administrator
  • Deity Member
  • *
  • Posts: 27664
  • Mole Snacks: +1801/-410
  • Gender: Male
  • I am known to be occasionally wrong.
    • Chembuddy
Re: Experimental uncertainties problem
« Reply #1 on: December 09, 2017, 03:46:26 PM »
You have to show your attempts at solving the problem to receive help, this is a forum policy.
ChemBuddy chemical calculators - stoichiometry, pH, concentration, buffer preparation, titrations.info

Sponsored Links