Find DH°,for the reactionrxn2Na(s) + 2H20(1) ® 2NAOH(aq) + 2H2(g).(DH°; (NaOH(aq)) = -426.8 kJ/mol; DH°F (H20(1)) = -285.5 kJ/mol)-568.1 kJ/mol-285.5 kJ/mol-282.6 kJ/mol)-1424.6 kJ/mol

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Answered: Find DH°, for the reaction rxn 2Na(s) +…

Find DH°, for the reaction rxn 2Na(s) + 2H2O(1) ® 2NaOH(aq) + 2H2(g). (DH°F (NAOH(aq)) = –426.8 kJ/mol; DH°F(H2O(1)) = –285.5 kJ/mol) -568.1 kJ/mol -285.5 kJ/mol -282.6 kJ/mol -1424.6 kJ/mol

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter18: Principles Of Chemical Reactivity: Entropy And Free Energy

Section18.4: Entropy Measurement And Values

Problem 3RC: Calculate rS for the following reaction at 25 C. 2 H2(g) + O2(g) 2 H2O() (a) 326.6 J/K mol-rxn...

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Question

Find DH°,
for the reaction
rxn
2Na(s) + 2H20(1) ® 2NAOH(aq) + 2H2(g).
(DH°; (NaOH(aq)) = -426.8 kJ/mol; DH°F (H20(1)) = -285.5 kJ/mol)
-568.1 kJ/mol
-285.5 kJ/mol
-282.6 kJ/mol
)-1424.6 kJ/mol

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