Determine the change in the standard entropy of the universe for the reaction
H₂(g) + $\frac { 1 } { 2 }$ O₂(g) $\rightarrow$ H₂O(g)
Given $\begin{array}{lll} Substance&&S^{\circ}(\mathbf{J} /(\mathbf{m o l} \cdot \mathbf{K}) ) \\& \Delta H_{\mathbf{f}}^{\circ} & \\ & (\mathbf{k J} / \mathbf{m o l}) & \\ \mathrm{H}_{2}(g) & & 130.6 \\ \mathrm{O}_{2}(g) & & 205.0 \\ \mathrm{H}_{2} \mathrm{O}(g) & -241.8 & 188.7\end{array}$

Question

Determine the change in the standard entropy of the universe for the reaction
H₂(g) +

\frac { 1 } { 2 }

O₂(g)

\rightarrow

H₂O(g)
Given

\begin{array}{lll} Substance&&S^{\circ}(\mathbf{J} /(\mathbf{m o l} \cdot \mathbf{K}) ) \\& \Delta H_{\mathbf{f}}^{\circ} & \\ & (\mathbf{k J} / \mathbf{m o l}) & \\ \mathrm{H}_{2}(g) & & 130.6 \\ \mathrm{O}_{2}(g) & & 205.0 \\ \mathrm{H}_{2} \mathrm{O}(g) & -241.8 & 188.7\end{array}

Quizplus · Accepted Answer

The Answer of Determine the change in the standard entropy of the universe for the reaction H₂(g) + $\frac { 1 } { 2 }$O₂(g) $\rightarrow$H₂O(g) Given $ \begin{array}{lll} Substance&&S^{\circ}(\mathbf{J} /(\mathbf{m o l} \cdot \mathbf{K}))\ & \Delta H_{\mathbf{f}}^{\circ} & \ & (\mathbf{k J} / \mathbf{m o l}) & \ \mathrm{H}_{2}(g) & & 130.6 \ \mathrm{O}_{2}(g) & & 205.0 \ \mathrm{H}_{2} \mathrm{O}(g) & -241.8 & 188.7\end{array} $

Determine the Change in the Standard Entropy of the Universe 12\frac { 1 } { 2 }21​

Determine the Change in the Standard Entropy of the Universe $\frac { 1 } { 2 }$