Sunday, February 28, 2010

Friday, 2/26/10

In class we went over the answers to the homework #12 which are:
  1. a. 105kPa b. 5.0 mL c. 42.4kPa d. 6.78 x 10^-3 dm^3 e. 1.24 atm f. 1.5 m^3
  2. 8.0 m^3
  3. 2.5 x 10^-2 atm
  4. 8.01 x 10^-2 dm^3
  5. a. 234 K b. 1.2 dm^3 c. -269.17 C d. 8.10 x 10^-2 L e. 487 cm^3 f. 68.2 m^3
  6. 1.45 cm^3
  7. -40.2 C
This weekend's homework is the worksheet she handed out.
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18 comments:

  1. Chris MathewsFebruary 28, 2010 at 1:17 PM

    awesome, dont forget about the binder check starting tomorrow.

    ReplyDelete
  2. Griff MoranFebruary 28, 2010 at 2:55 PM

    Remember that it is a 100 if its turned in tommorow. a 90 the next chemistry class, and keeps getting reduced from there.

    ReplyDelete
  3. Jim AlrutzFebruary 28, 2010 at 3:51 PM

    Lab tomorrow! Don't forget your notebook and the printout if you use the printout.

    ReplyDelete
  4. DuklewskiFebruary 28, 2010 at 6:48 PM

    chemistry gas laws review, study up
    http://misterguch.brinkster.net/pra_gaslawsworksheets.html

    ReplyDelete
  5. H.HillFebruary 28, 2010 at 6:53 PM

    Here's a site on the ideal gas law
    http://www.ausetute.com.au/idealgas.html

    ReplyDelete
  6. Alex BlandFebruary 28, 2010 at 7:25 PM

    Here's a website on the ideal gas law

    http://library.thinkquest.org/12596/ideal.html

    ReplyDelete
  7. matt johnsonFebruary 28, 2010 at 8:04 PM

    good practice problems website http://chemsite.lsrhs.net/gasses/handouts/Ideal_Problems.pdf

    ReplyDelete
  8. Taylor AdkinsFebruary 28, 2010 at 8:06 PM

    Be sure that the pre-lab is finished and that the pre-lab questions are answered

    ReplyDelete
  9. Evan HarknettFebruary 28, 2010 at 8:10 PM

    we have binder checks, lab, and a test all this week

    ReplyDelete
  10. Peter WetzelFebruary 28, 2010 at 9:21 PM

    Remember that the test whic was supposed to be wednesday has had a date change.

    ReplyDelete
  11. Patrick SweeneyMarch 1, 2010 at 5:20 AM

    The test is now Tuesday because the those with AP History have that test and the algebra test on Wednesday.

    ReplyDelete
  12. joe "kitty" krebsMarch 1, 2010 at 5:28 AM

    http://www.windows.ucar.edu/cgi-bin/tour_def/earth/Atmosphere/temperature/kelvin.html


    explains some stuff on the Kelvin temperature scale.. its pretty interesting

    ReplyDelete
  13. Ben SmithMarch 1, 2010 at 5:56 AM

    http://hyperphysics.phy-astr.gsu.edu/hbase/kinetic/idegas.html

    Ideal Gas Law

    ReplyDelete
  14. Donnie SheaMarch 1, 2010 at 5:56 AM

    http://chemistry.about.com/od/chemistryglossary/a/gasconstantdef.htm
    Good site on the gas constant r

    ReplyDelete
  15. Kyle McCafferyMarch 1, 2010 at 5:56 AM

    hey guys, on the worksheet, don't forget to find the partial pressure of the gas by subtracting the pressure of water at the given temperature from the total pressure.

    ReplyDelete
  16. Justin ScheunerMarch 1, 2010 at 5:57 AM

    boyle's law
    www.grc.nasa.gov/WWW/K-12/airplane/aboyle.html

    ReplyDelete
  17. Will BrantleyMarch 1, 2010 at 1:44 PM

    Ideal Gas calculatoR:http://www.chemicool.com/cgi-bin/unit.pl

    ReplyDelete
  18. Jacob PoseyMarch 1, 2010 at 4:46 PM

    http://www.molecularsoft.com/help/Gas_Laws-Effusion_Diffusion.htm

    ReplyDelete

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