View Policies Current Attempt in Progress The reaction 2N20(g) 2N2(g) + O2(g) has AH° = -163.14 kJ. What is the value of AE for the decomposition of 114 g of N20 at 25 °C? If we assume that AH doesn't change appreciably with temperature, what is AE for this reaction at 343 °C? At 25C: ΔΕ i kJ At 343C: ΔΕ= i kJ eTextbook and Media Save for Later Attempts: 0 of 1 used Submit Answer

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter16: Thermodynamics: Directionality Of Chemical Reactions
Section: Chapter Questions
Problem 46QRT
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The reaction
2N20(g) 2N2(g) + O2(g)
has AH° = -163.14 kJ. What is the value of AE for the decomposition of 114 g of N20 at 25 °C? If we assume that AH doesn't change
appreciably with temperature, what is AE for this reaction at 343 °C?
At 25C: ΔΕ
i
kJ
At 343C: ΔΕ=
i
kJ
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Attempts: 0 of 1 used
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Transcribed Image Text:View Policies Current Attempt in Progress The reaction 2N20(g) 2N2(g) + O2(g) has AH° = -163.14 kJ. What is the value of AE for the decomposition of 114 g of N20 at 25 °C? If we assume that AH doesn't change appreciably with temperature, what is AE for this reaction at 343 °C? At 25C: ΔΕ i kJ At 343C: ΔΕ= i kJ eTextbook and Media Save for Later Attempts: 0 of 1 used Submit Answer
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