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Consider the following reaction: 2NO₂(g) - N₂O4 (9) Part B Calculate AG at 298 K if the partial pressures of NO₂ and N₂O, are 0.38 atm and 1.63 atm, respectively. Express the free energy in kilojoules to two decimal places. ΨΕ ΑΣΦ √√xx 1X1 ? X-10" 4

Consider the following reaction: 2NO₂(g) - N₂O4 (9) Part B Calculate AG at 298 K if the partial pressures of NO₂ and N₂O, are 0.38 atm and 1.63 atm, respectively. Express the free energy in kilojoules to two decimal places. ΨΕ ΑΣΦ √√xx 1X1 ? X-10" 4

Chemistry for Engineering Students
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter9: Energy And Chemistry
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Consider the following reaction: E 2NO₂(g) N₂O4(9) -> Type here to search Q W S E Bi C R Part B F Calculate AG at 298 K if the partial pressures of NO₂ and N₂O4 are 0.38 atm and 1.63 atm, respectively. Express the free energy in kilojoules to two decimal places. AG= -6 Submit VΞΑΣΦ h a xa xô x + √x √xxx Provide Feedback Previous Answers Request Answer T P B 1X1 H X Incorrect; Try Again; 3 attempts remaining This value of free energy is more negative than AG for the reaction (i.e., more spontaneous), but the partial pressu times greater than that of the reactant, so the free-energy change is expected to be more positive than AG (Le., les N Given that AG-AG + RTIn Q, calculate the value of Q (it should be greater than 1 for the specified conditions) energy from Part A to find the free-energy change at the given partial pressures. Make certain values are expressed in summing them LOWE O ? M X.10n F20 kJ 4 90°F Clear
Transcribed Image Text:Consider the following reaction: E 2NO₂(g) N₂O4(9) -> Type here to search Q W S E Bi C R Part B F Calculate AG at 298 K if the partial pressures of NO₂ and N₂O4 are 0.38 atm and 1.63 atm, respectively. Express the free energy in kilojoules to two decimal places. AG= -6 Submit VΞΑΣΦ h a xa xô x + √x √xxx Provide Feedback Previous Answers Request Answer T P B 1X1 H X Incorrect; Try Again; 3 attempts remaining This value of free energy is more negative than AG for the reaction (i.e., more spontaneous), but the partial pressu times greater than that of the reactant, so the free-energy change is expected to be more positive than AG (Le., les N Given that AG-AG + RTIn Q, calculate the value of Q (it should be greater than 1 for the specified conditions) energy from Part A to find the free-energy change at the given partial pressures. Make certain values are expressed in summing them LOWE O ? M X.10n F20 kJ 4 90°F Clear
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