Ideal Gas Law Introduction

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Uploaded by on Dec 13, 2010

Discusses the ideal gas law PV=nRT, and how you use the different values for R: 0.0821, 8.31, and 62.4.

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Uploader Comments (tdewitt451)

  • i'm still confused how to find "R" if i'm using atm am i always going to get 0.0821?

  • @IcySilverScenic If the pressure units are in atm, then the number for R that you use is always going to be 0.0821. If this still doesn't quite make sense, watch my video "Ideal Gas Law Practice Problems," and it should become clear. If you have questions after that, let me know.

  • but can't you just convert the mmHG and the kilopascals into atm.

  • @markdiesel16 absolutely! so there are two ways to do it: you can convert into atm or use the different value for R. choose whatever method you like best.

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  • Thank u very much for this video!!!!!! :)

  • @tdewitt451 Thanks.

  • SAVED MY LIFE. Really, I transferred into AP chem a little past the semester line and figured I was screwed until I found these videos. Thank you!

  • I LOVE YOU,, THANKS..

  • Your the best, dont stop!!!

  • you make very well made videos, keep it up

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