HW 7 WebCT questions

HW 7 WebCT questions - Assessment Page 1 of 5 Homework #7...

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Homework #7 Valeria Kleiman Started: March 21, 2005 11:13 AM 9 Questions Finish Help Save All 1. From fugacity to the equation of state (8 point(s)) The fugacity of a gas is found to obey where A and B are constants. The equation od state for this gas is: a. PV=RT+BP+AP^2 b. PV= RT+(A+B)P c. PV=AP+BP^2 d. PV=RT+AP+BP e. PV=RT+AP+BP^2 f. PV= RT/P+A/P +BP g. PV=RT/P +AP+BP n m l k j n m l k j n m l k j n m l k j n m l k j n m l k j n m l k j Save Answer 2-4 Equilibrium displacement 2. Change in total pressure (5 point(s)) State the direction of the equilibrium shift (if any) in the following reaction, and stipulate whether the shift is taking place because the equilibrium constant is increasing or decreasing or because of the necessity to maintain the equilibrium constant's value unchanged where the total pressure is decreased A. equilibrium will shift toward reactants B. equilibrium will shift toward products C. the shifts happens to maintain Kp constant D. the shift happens because Kp decreases E. the shift happens because Kp increases Page 1 of 5 Assessment 3/21/2005 http://vista.courses.ufl.edu/webct/urw/lc13460695.tp14229253/allViewAssessment.doweb. ..
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F. the molar fraction of the reactants has to increase G. the molar fraction of the products has to increase H. there is no shift on the reaction equilibrium 1. B, D, G
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HW 7 WebCT questions - Assessment Page 1 of 5 Homework #7...

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