The reaction 2N;O)- 2N2(9) + Oz(g) has AH° - -163.14 kJ. What is the value of AE for the decomposition of 194 g of N20 at 25 °C? If we assume that AH doesn't change appreciably with temperature, what is AE for this reaction at 234 °C? At 25 °C: AE - i kJ At 234 °C: AE - kJ

The reaction 2N;O)- 2N2(9) + Oz(g) has AH° - -163.14 kJ. What is the value of AE for the decomposition of 194 g of N20 at 25 °C? If we assume that AH doesn't change appreciably with temperature, what is AE for this reaction at 234 °C? At 25 °C: AE - i kJ At 234 °C: AE - kJ

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter17: Spontaneity, Entropy, And Free Energy

Section: Chapter Questions

Problem 55E: For the reaction at 298 K, 2NO2(g)N2O4(g) the values of H and S are 58.03 kJ and 176.6 J/K,...

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Question

The reaction
2N;O)-
2N2(9) + Oz(g)
has AH° - -163.14 kJ. What is the value of AE for the decomposition of 194 g of N20 at 25 °C? If we assume that AH doesn't change
appreciably with temperature, what is AE for this reaction at 234 °C?
At 25 °C: AE -
i
kJ
At 234 °C: AE -
kJ

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