Unformatted text preview: What can you say about the temperature of the gases for the following situations: a) Container A and B are of equal size and contain the same number of moles. Container B is at a higher pressure. b) Container A and B are at equal pressures. Container B contains twice as many moles of gas as container A. 6. A sample of gas has a volume of 250 mL at a pressure of 1.2 atm. What would be the volume at 1400 torr? 7. A sample of gas has a volume of 1.2 L at a temperature of 100 ⁰ C. What would be the volume at a temperature of 250 ⁰ C? 8. One mole of gas occupies 30 L and its density is 1.24 g/L at a given temperature and pressure. What is it ’ s molar mass? What is its density at STP? 9. Assuming a constant molar quantity of gas, how could you produce the following effects? a. decrease pressure b. decrease volume c. increase pressure d. increase volume...
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This note was uploaded on 11/05/2011 for the course CH 301 taught by Professor Fakhreddine/lyon during the Fall '07 term at University of Texas.
- Fall '07