Given the data below, \( H^\circ_{\text{rxn}} \) for the reaction\[ 2\text{SO}_2 \, (\text{g}) + \text{O}_2 \, (\text{g}) \rightarrow 2\text{SO}_3 \, (\text{g}) \]is _______ kJ.\[\begin{align*}\Delta H^\circ_f (\text{SO}_2 \, \text{(g)}) &= -297 \, \text{kJ/mol} \\\Delta H^\circ_f (\text{SO}_3 \, \text{(g)}) &= -396 \, \text{kJ/mol} \\\Delta H^\circ_f (\text{SO}_2\text{Cl}_2 \, \text{(g)}) &= -364 \, \text{kJ/mol} \\\Delta H^\circ_f (\text{H}_2\text{SO}_2 \, \text{(l)}) &= -814 \, \text{kJ/mol} \\\Delta H^\circ_f (\text{G}_2\text{O} \, \text{(l)}) &= -286 \, \text{kJ/mol}\end{align*}\]Options:- 99- The \( \Delta H^\circ_f \) of \( \text{O}_2 \, (\text{g}) \) is needed for the calculation.- -198- -99- 198

Given Reaction 2SO2(g) + O2(g) → 2SO3(g) ∆H°f ( SO3(g) ) = - 396 KJ/mol ∆H°f ( SO2(g) )…

Given the data below, H°rxn for the reaction 2502 (g) + O2 (g) → 2SO3 (g) is kJ. AH°; (SO2 (g)) = -297 kJ/mol AH° (SO3 (g)) = -396 kJ/mol AH° (SO2C12 (g)) = -364 kJ/mol AH°; (H2SO2 (1)) = -814 kJ/mol AH°; (G2O (1)) = -286 kJ/mol 99 O The AH°f of O2 (g) is needed for the calculation. -198 -99 O 198

Given the data below, H°rxn for the reaction 2502 (g) + O2 (g) → 2SO3 (g) is kJ. AH°; (SO2 (g)) = -297 kJ/mol AH° (SO3 (g)) = -396 kJ/mol AH° (SO2C12 (g)) = -364 kJ/mol AH°; (H2SO2 (1)) = -814 kJ/mol AH°; (G2O (1)) = -286 kJ/mol 99 O The AH°f of O2 (g) is needed for the calculation. -198 -99 O 198

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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