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Estimate Keq for the following equilibria at 350 K. R = 8.3145 J/(mol*K). Substance ΔHo(kJ/mol) So(J/(mol*K))...

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Chemistry

Estimate Keq for the following equilibria at 350 K. R = 8.3145J/(mol*K). Substance ΔHo(kJ/mol) So(J/(mol*K)) SnO2(s) -577.6 49.0H2(g) 0 130.680 CO(g) -110.5 197.7 Sn(s, white) 0 51.2 H2O(l)-285.83 69.95 Fe(s) 0 27.3 Fe3O4(s) -1118.4 146.4 Correct answer.Correct. SnO2(s) + 2H2(g) ⇄ Sn(s, white) + 2H2O(l) The number ofsignificant digits is set to 2; the tolerance is +/-3% LINK TO TEXTIncorrect answer. Incorrect. 3Fe(s) + 4H2O(l) ⇄ Fe3O4(s) + 4H2(g)Entry field with incorrect answer now contains modified data Thenumber of significant digits is set to 2; the tolerance is+/-3%

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