*Given the equations: S(s) + O2(g) SO2(g) H° = -296.1 kJ 2503(g) → 2502(g) + O2(g) H°= 198.2 kJ Determine the ÁH° for: 25(s) + 3 02(g) → 2503(8) (A) -97.9kJ (B) -494.3 kJ (C) -394. KJ (D) -790.4 kJ

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter6: Thermochemistry
Section: Chapter Questions
Problem 128CWP: Calculate H for the reaction N2H4(l)+O2(g)N2(g)+2H2O(l) given the following data: Equation H(KJ)...
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*Given the equations:
S(s) + O2(g) SO2(g) H° = -296.1 kJ 2503(g) →
2502(g) + O2(g) H°= 198.2 kJ
Determine the ÁH° for: 25(s) + 3 02(g) →
2503(8)
(A) -97.9kJ
(B) -494.3 kJ
(C) -394. KJ
(D) -790.4 kJ
Transcribed Image Text:*Given the equations: S(s) + O2(g) SO2(g) H° = -296.1 kJ 2503(g) → 2502(g) + O2(g) H°= 198.2 kJ Determine the ÁH° for: 25(s) + 3 02(g) → 2503(8) (A) -97.9kJ (B) -494.3 kJ (C) -394. KJ (D) -790.4 kJ
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