Question

Which of the following is spontaneous at SATP? $H_2(g) \rightarrow 2H(g)$ $Hg(l) \rightarrow Hg(g)$ $N_2(g) + 2O_2(g) + 9kJ \rightarrow N_2O_4(g)$ $CO_2(s) \rightarrow CO_2(g)$

Name: which of the following is spontaneous at satp h2g rightarrow 2hg hgl rightarrow hgg n2g 2o2g 9kj rightarrow n2o4g co2s rightarrow co2g 70003
Uploaded: 2023-10-09T14:35:51-08:00
Duration: 1 min 41 s
Channel: David Collins
Description: which of the following is spontaneous at satp h2g rightarrow 2hg hgl rightarrow hgg n2g 2o2g 9kj rightarrow n2o4g co2s rightarrow co2g 70003

          Which of the following is spontaneous at SATP?
$H_2(g) \rightarrow 2H(g)$
$Hg(l) \rightarrow Hg(g)$
$N_2(g) + 2O_2(g) + 9kJ \rightarrow N_2O_4(g)$
$CO_2(s) \rightarrow CO_2(g)$

which of the following is spontaneous at satp h2g rightarrow 2hg hgl rightarrow hgg n2g 2o2g 9kj rightarrow n2o4g co2s rightarrow co2g 70003

Added by Samantha B.

Biology for AP Courses

Julianne Zedalis, John Eggebrecht

Instant Answer

Solved by Expert David Collins

10/09/2023

Step 1

At SATP (Standard Ambient Temperature and Pressure), we can consider the entropy change ($\Delta S$) and enthalpy change ($\Delta H$) to determine spontaneity. A process is spontaneous if the Gibbs free energy change ($\Delta G$) is negative, where $\Delta G = Show more…

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Which of the following is spontaneous at SATP? $H_2(g) \rightarrow 2H(g)$ $Hg(l) \rightarrow Hg(g)$ $N_2(g) + 2O_2(g) + 9kJ \rightarrow N_2O_4(g)$ $CO_2(s) \rightarrow CO_2(g)$