April 19, 2024, 01:24:02 AM
Forum Rules: Read This Before Posting


« previous next »
Pages: 1 [2]   Go Down

Topic: Did I completely bomb this lab or am doing the calculations wrong?  (Read 8875 times)

0 Members and 1 Guest are viewing this topic.

Offline AWK

  • Retired Staff
  • Sr. Member
  • *
  • Posts: 7979
  • Mole Snacks: +555/-93
  • Gender: Male
Re: Did I completely bomb this lab or am doing the calculations wrong?
« Reply #15 on: November 17, 2008, 01:13:42 AM »
Quote from: toadesque on November 17, 2008, 12:04:51 AM
Quote

Subtracted the weight of the "empty" flask with air in it from the weight of just the flask. That gives the mass of CO2
Them you calculated a difference between mass of CO2 and mass of air in the flask.
Logged
AWK

Offline Borek

  • Mr. pH
  • Administrator
  • Deity Member
  • *
  • Posts: 27652
  • Mole Snacks: +1800/-410
  • Gender: Male
  • I am known to be occasionally wrong.
    • Chembuddy
Re: Did I completely bomb this lab or am doing the calculations wrong?
« Reply #16 on: November 17, 2008, 05:02:33 AM »
Buoyance can be a key word here.

Please describe the exact procedure.
Logged
ChemBuddy chemical calculators - stoichiometry, pH, concentration, buffer preparation, titrations.info
Pages: 1 [2]   Go Up
« previous next »
Sponsored Links