Determine $\Delta$G_rxn for C₄H₁₀(l) + $\frac { 13 } { 2 }$ O₂(g) $\leftrightarrow$ 4CO₂(g) + 5H₂O(g) given the following information: $$\begin{array}{l} \text { Substance }\ \begin{array} { c c c } && \Delta G _ { \mathbf { f } } ^ { \circ } \ & & ( \mathbf { k J } / \mathbf { m o l } ) \ && - 15.0 \ \mathrm { C } _ { 4 } \mathrm { H } _ { 10 } ( l ) & \ & \mathrm { CO } _ { 2 } ( g ) & - 394.4 \ & \mathrm { H } _ { 2 } \mathrm { O } ( g ) & - 228.57 \end{array} \end{array}$$

Question

Quizplus · Accepted Answer

The correct answer is A because $\Delta$G_rxn = 4$\Delta$G_f^o(CO₂) + 5$\Delta$G_f^o(H₂O) - $\Delta$G_f^o(C₄H₁₀) - $\frac { 13 } { 2 }$$\Delta$G_f^o(O₂) = 4(-394.4 kJ/mol) + 5(-228.57 kJ/mol) - (-15.0 kJ/mol) - $\frac { 13 } { 2 }$(0 kJ/mol) = -2705 kJ

Determine Δ\DeltaΔ Grxn for C4H10(l) 132\frac { 13 } { 2 }213​

Determine $\Delta$ G_rxn for C₄H₁₀(l) $\frac { 13 } { 2 }$