{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

MT1rev_ch10handout

MT1rev_ch10handout - Manometers A manometer can be used to...

Info icon This preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
3 Manometers Manometers A manometer can be used to measure the gas pressure for a sample of gas Key point : pressure is the same for a given height in the liquid region From elementary physics: Gravitational force applied by a body = mg = d (Ah) g Where d = density A = surface area of liquid H = height of liquid g = gravitational constant gas atm h P P = gas atm P P h = + 4 From: Quiz 1, Chem 122 Winter 08, Dr. Mathews 5 The Ideal Gas Law – A Closer Look nRT pV = Constant n constant PV T = General gas equation Use for cases where we have the same sample of gas present P T Constant V Charles’ Law Constant V, T P n Avogadro’s Law Constant T 1 P V Boyle’s Law n=1 at STP 1 mol = 22.4 L 6 Using the Ideal Gas Law Learn and know how to use this equation! Use correct units and correct value of R . Know which pressure units you are using – be able to interconvert between them. Conversion factors are on the data sheet.
Image of page 1

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern