Question

Substance AH (kJ/mol) AGE (kJ/mol) -228.572 Sº (J/K/mol) 188.825 -241.818 217.965 203.247 114.713 H2O (g) H(g) OH (g) H2 (g)

OH + H2 → H2O + H.

a. Using all columns of data provided, find ∆rxnHo at 298 K

b. Find Keq at 298 K

c. Using all columns of data provided, find ∆H at 298 K

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Answer #1

Oleg + Harg) H₂O(g) + Heg) - solution TAH - product - Reactan 4 anxinti = [186#$(4,0) + ExAMI (M)]- Tix AHÍ.COM) + 1x Bly(me]I now find Kea at 298 K (AG = RT en kent AGORT We know that keq=e Where AGO = -59.5.5 KJ/mol = 298 K i = 8.316 X10 XJ/molek k

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