Recitation_9 - CHEM 110 Recitation 9 2

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

View Full Document Right Arrow Icon

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

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: CHEM 110 Recitation 9 2 --------------------------------------------------------------------------------------------------------------------- 1A. How do you find the pressure of the gas for each of the three set-ups shown below? 1B. The height of the column of mercury in the open ended manometer shown at the right (Figure B) is found to be 65 mm. If the external pressure is 1.06 atm, what is the gas pressure inside the bulb? figure B ------------------------------------------------------------------------------------------------------------------------ 2A. A cylinder containing 20.0 L of compressed nitrogen is connected to an empty (evacuated) vessel with an unknown volume. The gas pressure in the cylinder starts at 25 atm and drops to 2 atm without a change in temperature. Determine the volume of the vessel. Follow-up : Identify the gas law that is used to solve this problem. ------------------------------------------------------------------------------------------------------------------------ 2B . A sample of oxygen is confined at 273 K in a cylinder with a movable piston. The gas has an initial pressure of 1.0 atm. The piston compresses the gas so that the final volume is half the initial volume. The final pressure is 2.2 atm. What is the final temperature?...
View Full Document

This note was uploaded on 01/18/2012 for the course CHEM 110 taught by Professor Hofmann,brucerob during the Fall '08 term at Pennsylvania State University, University Park.

Page1 / 2

Recitation_9 - CHEM 110 Recitation 9 2

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online