5 oo ton 1boeu oi bros Incloi . 9. What is AH°rxn for the following reaction? C&H&() + 15/2 O2(g)6CO2(g) +3H2O(I) 6C(graphite) +3H2(g) CeHs() C(graphite) + O2(g)- CO2(g) H2(g)+2O2(g) H2O(I) vltolom TosO AHOrxn +49.0 kJ/mol nogon AH°n-393.5 kJ/mol AH°PXn-285.8 kJ/mol > rxn rxn a. -630.3 kJ/mol 0P C b. -2597.8 kJ/mol c. -3169.4kJ/mol d. -3267.4 kJ/mol 1909 E104ter e. 630.3 kJ/mol astil 18 lov lanil od ei sed m1OS Pnoo O oxhBou Ln

5 oo ton 1boeu oi bros Incloi . 9. What is AH°rxn for the following reaction? C&H&() + 15/2 O2(g)6CO2(g) +3H2O(I) 6C(graphite) +3H2(g) CeHs() C(graphite) + O2(g)- CO2(g) H2(g)+2O2(g) H2O(I) vltolom TosO AHOrxn +49.0 kJ/mol nogon AH°n-393.5 kJ/mol AH°PXn-285.8 kJ/mol > rxn rxn a. -630.3 kJ/mol 0P C b. -2597.8 kJ/mol c. -3169.4kJ/mol d. -3267.4 kJ/mol 1909 E104ter e. 630.3 kJ/mol astil 18 lov lanil od ei sed m1OS Pnoo O oxhBou Ln

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter7: Chemical Energy

Section: Chapter Questions

Problem 123CP: For the process H2O(l)H2O(g) at 298 K and 1.0 atm, H is more positive than E by 2.5 kJ/mol. What...

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