ProblemSet_1_Fall2008_1

ProblemSet_1_Fall2008_1 - Chem 3615 Problem Set # 1: Ideal...

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Page 1 of 2 Chem 3615 Problem Set # 1: Ideal or Perfect Gas Behavior Due September 2, 2008 Read Chapter 1, the Handout on the Barometric Distribution Law & Chapter 6 (Sections 6.1 and 6.2) regarding the phase rule. Problems 1 through 6 are due at the start of class and will be graded. You may assume all gases behave ideally. You should show all unit conversions and express all answers with the correct number of significant figures. 1. A standard gas cylinder has a volume of about 30.0 L. If the gas is stored under a pressure of about 1.610 x 10 4 kPa at 25.00 °C, how many moles of gas are contained in the cylinder assuming ideal gas behavior? What would be the mass in kilograms of the nitrogen gas in its standard state of aggregation in such a cylinder? Use the appropriate number of significant figures. 2. A spherical balloon containing 5.035 mg of hydrogen gas in its standard state of aggregation behaving ideally is attached to one end of an open tube cylindrical mercury manometer (see figure) where atmospheric pressure is 101325 Pa and the temperature is 293.15 K?
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ProblemSet_1_Fall2008_1 - Chem 3615 Problem Set # 1: Ideal...

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