ChemMidTerm2b

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View Attempt 1 of 1  Title: Midterm Exam 2 Started: October 28, 2009 11:26 AM Submitted: October 28, 2009 12:42 PM Time spent: 01:16:31  Total score: 19/20 = 95%   Total score adjusted by 0.0  Maximum possible score: 20

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1.      "The pressure of an ideal gas is inversely proportional to its volume at constant temperature and number  of moles" is a statement of _________________ Law.     Student Response Value Correct Answer Feedback a.  Charles' 0%      b.  Boyle's 100%      c.  Murphy's 0%      d.  Avogadro's 0%      e.  Dalton's 0%         Score: 1/1    2.      Avogadro's law can be expressed as   e %    Score: 1/1    3.      A gas sample occupies 20.0 liters at 40  o C and 2.0 atm pressure. Calculate the new volume of gas when  the temperature is halved to 20.0  o C and the pressure is doubled to 4.0 atm pressure.
e %    Score: 1/1    4.      A 0.345-gram sample of a pure gas occupied 120 mL at 100 °C and 1.00 atm. Which of these is most  likely the molecular formula of the gas?

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This note was uploaded on 02/10/2011 for the course CHEM 1331 taught by Professor Bott during the Spring '08 term at University of Houston.

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ChemMidTerm2b - ViewAttempt1of1 Title Started Submitted...

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