April 18, 2024, 12:11:21 PM
Forum Rules: Read This Before Posting


Topic: Answer check ;D  (Read 2021 times)

0 Members and 1 Guest are viewing this topic.

Offline Polaroid

  • Very New Member
  • *
  • Posts: 1
  • Mole Snacks: +0/-0
Answer check ;D
« on: June 30, 2010, 06:28:16 PM »

If 4.86g of solid carbon dioxide was placed in an evacuated 2.00L container, sealed, and then heated until it completely changed to a gas with a final temperature of 75*C, what would be the pressure?

The answer that i got was "159.8kPa"

Can you guys just double check to see if its right? ;D

Offline Borek

  • Mr. pH
  • Administrator
  • Deity Member
  • *
  • Posts: 27652
  • Mole Snacks: +1800/-410
  • Gender: Male
  • I am known to be occasionally wrong.
    • Chembuddy
Re: Answer check ;D
« Reply #1 on: June 30, 2010, 07:09:15 PM »
OK, but watch significant figures.
ChemBuddy chemical calculators - stoichiometry, pH, concentration, buffer preparation, titrations.info

Sponsored Links